Unit6 Fantastic friends语法填空专项训练100题-2025-2026学年外研版七年级上册英语

外研版七年级上册Unit 6 Fantastic friends语法填空专项训练 用括号里所给词的适当形式填空。 1. My brother________(be) going to visit the zoo tomorrow. 1. Look at the clouds. It________(rain). 1. There________(be) a basketball match in our school next week. 1. She________(not go) to the park this Sunday. 1. ________(be) you going to play football with us? 1. They________(fly) to Beijing next month. 1. My mother________(cook) a big dinner for us tonight. 1. He________(take) a trip to Shanghai next summer. 1. We________(have) a party at school this Friday. 1. The students________(not have) classes tomorrow. 1. I think it________(be) sunny tomorrow. 1. She________(buy) a new dress for the party. 1. They________(build) a new library in our school next year. 1. He________(join) the art club next term. 1. My sister________(learn) to play the piano next month. 1. The children________(plant) trees in the park this weekend. 1. We________(not watch) TV tonight. 1. She________(visit) her grandparents next week. 1. He________(give) a talk at the meeting tomorrow. 1. They________(not come) to the party. 1. There________(be) a lot of rain in this area in summer. 1. I________(write) a letter to my friend now, but I________(go) to the movies with him tomorrow. 1. My father usually________(read) newspapers in the morning, but he________(not read) them tomorrow because he________(be) busy. 1. She often________(help) her mother with housework, but she________(not help) her this evening because she________(have) a lot of homework to do. 1. They sometimes________(play) basketball after school, but they________(play) football this afternoon. 1. Tom________(go) to school by bike every day, but tomorrow he________(take) a bus because his bike is broken. 1. My mother________(cook) dinner every day, but she________(not cook) tonight because we________(eat) out. 1. The students________(have) classes from Monday to Friday, but they________(not have) classes next Monday because it's a holiday. 1. He usually________(get) up early, but tomorrow he________(sleep) late because he doesn't have to go to work. 1. She often________(listen) to music in the evening, but she________(not listen) to it tonight because she________(prepare) for an exam. 1. Look! The boys________(play) football on the playground. They________(play) football every Sunday afternoon. And they________(play) football with their friends next Sunday, too. 1. My sister________(like) dancing. She________(take) dance lessons every Saturday. She________(give) a dance show next month. 1. Mr. Smith________(teach) English in our school. He________(give) us a test next week. He________(help) some students with their English after class now. 1. My parents________(work) in a factory. They________(go) to work by bike every day. They________(not go) to work tomorrow because it's Sunday. 1. The birds________(sing) in the trees. They________(sing) every morning. They________(fly) to the south in winter. 1. I________(do) my homework now. I________(finish) it in an hour. Then I________(watch) TV. 1. She________(draw) a picture at the moment. She________(draw) pictures every weekend. She________(enter) a drawing competition next month. 1. They________(have) lunch in the cafeteria now. They________(have) lunch there every day. They________(not have) lunch there tomorrow because they________(go) on a picnic. 1. He________(run) on the track now. He________(run) every morning. He________(take part in) a running race next week. 1. My grandmother________(make) dumplings at home. She________(make) dumplings once a week. She________(teach) me how to make dumplings tomorrow. 1. The children________(play) games in the garden. They________(play) games there every day. They________(have) a party in the garden next Saturday. 1. I________(study) for a test these days. I________(take) the test next Monday. I________(review) my lessons carefully. 1. She________(practice) the piano in the music room. She________(practice) it every day. She________(give) a piano concert next month. 1. They________(clean) the classroom now. They________(clean) it every day. They________(not clean) it tomorrow because they________(have) a holiday. 1. My father________(repair) the bike in the yard. He________(repair) things for us at home often. He________(fix) my broken toy next. 1. The workers________(build) a new bridge over the river. They________(work) hard every day. They________(finish) the work next year. 1. She________(look after) her little brother at home. She________(take care of) him every day. She________(go) shopping with him tomorrow afternoon. 1. The students________(read) books in the library. They________(read) books there every week. They________(borrow) some new books next time. 1. I________(wait) for my friend at the bus stop. I________(meet) him every week. We________(go) to the cinema together this evening. 1. My mother________(wash) clothes at home. She________(wash) them every weekend. She________(buy) some new clothes for me next month. 1. He________(collect) stamps. He________(collect) them for many years. He________(show) his stamp collection to us next time. 1. They________(grow) vegetables in the garden. They________(plant) them every spring. They________(harvest) them in autumn. 1. The teacher________(explain) the problem to the students. She________(teach) them patiently every day. She________(give) them more exercises next class. 1. My sister________(write) a story. She________(write) stories in her free time. She________(publish) her story next year. 1. I________(learn) French. I________(study) it for two months. I________(take) a French exam next term. 1. They________(play) chess in the park. They________(play) it every Sunday. They________(join) a chess club next month. 1. She________(do) some shopping in the supermarket. She________(go) shopping once a week. She________(buy) some fruits and vegetables today. 1. The farmers________(work) in the fields. They________(work) there every day. They________(harvest) the crops in a few weeks. 1. He________(exercise) in the gym. He________(work out) every morning. He________(take part in) a fitness competition next month. 1. My parents________(plan) a trip. They________(travel) to different places every year. They________(visit) Beijing next summer. 1. The children________(put on) a play at school. They________(prepare) for it for a long time. They________(perform) it next week. 1. I________(save) money. I________(put aside) some money every month. I________(buy) a new bike next year. 1. She________(decorate) her room. She________(change) the look of her room often. She________(add) some new pictures on the wall next. 1. They________(organize) a party. They________(hold) parties on special occasions. They________(invite) many friends to the party this time. 1. My brother________(train) for a sports meet. He________(practice) hard every day. He________(compete) in the 100 - meter race next week. 1. The singer________(record) a new song. She________(release) new songs regularly. She________(go on) a tour next year. 1. I________(try) to learn how to swim. I________(take) swimming lessons twice a week. I________(swim) in the pool by myself next month. 1. They________(build) a model plane. They________(work) on it for several days. They________(fly) it in the park tomorrow. 1. She________(write) a letter to her pen pal. She________(communicate) with her pen pal by letter often. She________(send) the letter next Monday. 1. The students________(prepare) for the final exam. They________(study) hard every day. They________(take) the exam next week. 1. My father________(make) a bookshelf. He________(do) some DIY work at home sometimes. He________(finish) it in two days. 1. They________(raise) money for charity. They________(hold) fundraising activities every year. They________(donate) the money to the poor next month. 1. She________(design) a new dress. She________(be interested in) fashion design. She________(show) her design to her friends next week. 1. I________(grow) some flowers in the pot. I________(take care of) them carefully every day. They________(bloom) in a few weeks. 1. The artist________(paint) a landscape. He________(create) many beautiful paintings. He________(exhibit) his works in a gallery next month. 1. They________(prepare) a big meal for the family. They________(cook) delicious food on weekends. They________(serve) the meal in an hour. 1. My sister________(make) a birthday card for her friend. She________(like) making handmade gifts. She________(give) it to her friend at the party. 1. The workers________(install) a new machine in the factory. They________(work) on the installation all day. They________(test) it tomorrow. 1. He________(research) a new topic. He________(spend) a lot of time on research. He________(write) a report about it next month. 1. I________(improve) my English. I________(read) English books and watch English movies every day. I________(take) an English proficiency test next year. 1. They________(rehearse) a dance for the show. They________(practice) it every evening. They________(perform) it on the stage next Friday. 1. She________(plant) some trees in the garden. She________(do) some gardening on weekends. They________(grow) taller in a few years. 1. My mother________(make) a quilt. She________(sew) it by hand. She________(finish) it before winter comes. 1. The students________(participate) in a science competition. They________(prepare) for it for months. They________(show) their experiments at the competition next week. 1. He________(repair) his old computer. He________(know) a lot about computer hardware. He________(make) it work well again tomorrow. 1. They________(organize) a sports day at school. They________(arrange) various sports events every year. They________(hold) it next Tuesday. 1. I________(start) a new hobby. I________(try) to learn photography. I________(take) some beautiful photos next month. 1. She________(collect) seashells on the beach. She________(go) to the beach every summer. She________(make) a seashell - decorated picture next. 1. The team________(prepare) for a football match. They________(train) hard every day. They________(play) against a strong team next Sunday. 1. My father________(build) a small shed in the backyard. He________(use) some old wood. He________(complete) it in a week. 1. They________(make) a video about their trip. They________(edit) the footage they took. They________(upload) it to the Internet next week. 1. She________(write) a poem. She________(express) her feelings through poetry. She________(read) it aloud at the poetry recital next month. 1. I________(learn) how to play the guitar. I________(take) guitar lessons once a week. I________(play) a simple song by the end of this month. 1. The children________(make) a sandcastle on the beach. They________(have) fun building it. They________(add) some seashells to decorate it next. 1. My brother________(fix) his bicycle. He________(change) the flat tire. He________(ride) it to school tomorrow. 1. They________(prepare) a presentation for the class. They________(gather) information from different sources. They________(give) the presentation next Monday. 1. She________(make) a scarf. She________(knit) it slowly. She________(wear) it in winter. 1. The students________(do) an experiment in the science lab. They________(follow) the teacher's instructions. They________(write) a report about the experiment next class. 1. I________(plan) a surprise party for my friend. I________(invite) all his close friends. I________(hold) the party at my house this weekend. 1. He________(paint) his room. He________(choose) a new color. He________(finish) the painting in two days. 答案及解析 1. is解析：主语my brother是第三人称单数，be going to结构中be动词用is，表“计划/将要做某事”。 2. is going to rain解析：“Look at the clouds”提示根据迹象推测即将发生的事，用be going to do，主语it是第三人称单数，be动词用is。 3. is going to be解析：there be句型的一般将来时用there is/are going to be，主语a basketball match是单数，故用is going to be。 4. isn't going to go解析：be going to的否定形式在be动词后加not，主语she是第三人称单数，be动词用is，缩写为isn't。 5. Are解析：be going to的一般疑问句将be动词提前，主语you搭配are，句首大写。 6. are going to fly解析：主语they是复数，be going to结构中be动词用are，表“计划下个月飞北京”。 7. is going to cook解析：主语my mother是第三人称单数，be going to do表“今晚计划做晚饭”，be动词用is。 8. is going to take解析：“next summer”提示用一般将来时，主语he是第三人称单数，be going to take表“将要去旅行”。 9. are going to have解析：主语we是复数，“this Friday”提示将来时，be going to have表“计划举办派对”。 10. aren't going to have解析：be going to的否定形式，主语the students是复数，be动词用are，否定为aren't。 11. is going to be解析：“tomorrow”提示将来时，it作主语，be going to be表“推测明天晴天”。 12. is going to buy解析：主语she是第三人称单数，表“为派对买新裙子”的计划，用is going to buy。 13. are going to build解析：主语they是复数，“next year”提示将来时，be going to build表“将要建图书馆”。 14. is going to join解析：主语he是第三人称单数，“next term”提示将来时，用is going to join。 15. is going to learn解析：“next month”提示将来时，主语my sister是第三人称单数，用is going to learn。 16. are going to plant解析：主语the children是复数，“this weekend”提示将来时，用are going to plant。 17. aren't going to watch解析：主语we是复数，否定形式用aren't going to watch，表“今晚不打算看电视”。 18. is going to visit解析：“next week”提示将来时，主语she是第三人称单数，用is going to visit。 19. is going to give解析：“tomorrow”提示将来时，主语he是第三人称单数，用is going to give。 20. aren't going to come解析：主语they是复数，否定形式用aren't going to come，表“不打算来派对”。 21. is解析：“in summer”提示表经常性动作，用一般现在时，主语rain是不可数名词，be动词用is。 22. am writing; am going to go解析：“now”提示现在进行时（am writing）；“tomorrow”提示将来时（am going to go），表“现在写信，明天去看电影”。 23. reads; isn't going to read; is going to be解析：“usually”提示一般现在时（reads）；“tomorrow”提示将来时，否定用isn't going to read；“because”后表将来的状态，用is going to be。 24. helps; isn't going to help; is going to have解析：“often”提示一般现在时（helps）；“this evening”提示将来否定（isn't going to help）；“because”后表将来动作（is going to have）。 25. play; are going to play解析：“sometimes”提示一般现在时（play）；“this afternoon”提示将来时（are going to play）。 26. goes; is going to take解析：“every day”提示一般现在时（goes）；“tomorrow”提示将来时（is going to take），表“平时骑车，明天坐公交”。 27. cooks; isn't going to cook; are going to eat解析：“every day”提示一般现在时（cooks）；“tonight”提示将来否定（isn't going to cook）；“because”后表将来动作（are going to eat）。 28. have; aren't going to have解析：“from Monday to Friday”提示一般现在时（have）；“next Monday”提示将来否定（aren't going to have）。 29. gets; is going to sleep解析：“usually”提示一般现在时（gets）；“tomorrow”提示将来时（is going to sleep）。 30. listens; isn't going to listen; is going to prepare解析：“often”提示一般现在时（listens）；“tonight”提示将来否定（isn't going to listen）；“because”后表将来动作（is going to prepare）。 31. are playing; play; are going to play解析：“Look!”提示现在进行时（are playing）；“every Sunday afternoon”提示一般现在时（play）；“next Sunday”提示将来时（are going to play）。 32. likes; takes; is going to give解析：表爱好用一般现在时（likes）；“every Saturday”提示一般现在时（takes）；“next month”提示将来时（is going to give）。 33. teaches; is going to give; is helping解析：“teach”是常态，用一般现在时（teaches）；“next week”提示将来时（is going to give）；“now”提示现在进行时（is helping）。 34. work; go; aren't going to go解析：“in a factory”表常态，用一般现在时（work）；“every day”提示一般现在时（go）；“tomorrow”提示将来否定（aren't going to go）。 35. are singing; sing; are going to fly解析：“now”提示现在进行时（are singing）；“every morning”提示一般现在时（sing）；“in winter”提示将来计划（are going to fly）。 36. am doing; am going to finish; am going to watch解析：“now”提示现在进行时（am doing）；“in an hour”“then”提示将来时（am going to finish; am going to watch）。 37. is drawing; draws; is going to enter解析：“at the moment”提示现在进行时（is drawing）；“every weekend”提示一般现在时（draws）；“next month”提示将来时（is going to enter）。 38. are having; have; aren't going to have; are going to go解析：“now”提示现在进行时（are having）；“every day”提示一般现在时（have）；“tomorrow”提示将来否定（aren't going to have）；“because”后表将来动作（are going to go）。 39. is running; runs; is going to take part in解析：“now”提示现在进行时（is running）；“every morning”提示一般现在时（runs）；“next week”提示将来时（is going to take part in）。 40. is making; makes; is going to teach解析：“now”提示现在进行时（is making）；“once a week”提示一般现在时（makes）；“tomorrow”提示将来时（is going to teach）。 41. are playing; play; are going to have解析：“now”提示现在进行时（are playing）；“every day”提示一般现在时（play）；“next Saturday”提示将来时（are going to have）。 42. am studying; am going to take; am going to review解析：“these days”提示现在进行时（am studying）；“next Monday”提示将来时（am going to take）；表将来计划（am going to review）。 43. is practicing; practices; is going to give解析：“now”提示现在进行时（is practicing）；“every day”提示一般现在时（practices）；“next month”提示将来时（is going to give）。 44. are cleaning; clean; aren't going to clean; are going to have解析：“now”提示现在进行时（are cleaning）；“every day”提示一般现在时（clean）；“tomorrow”提示将来否定（aren't going to clean）；“because”后表将来动作（are going to have）。 45. is repairing; repairs; is going to fix解析：“now”提示现在进行时（is repairing）；“often”提示一般现在时（repairs）；“next”提示将来时（is going to fix）。 46. are building; work; are going to finish解析：“now”提示现在进行时（are building）；“every day”提示一般现在时（work）；“next year”提示将来时（are going to finish）。 47. is looking after; takes care of; is going to go解析：“now”提示现在进行时（is looking after）；“every day”提示一般现在时（takes care of）；“tomorrow afternoon”提示将来时（is going to go）。 48. are reading; read; aren't going to have; are going to go解析：“now”提示现在进行时（are reading）；“every week”提示一般现在时（read）；“tomorrow”提示将来否定（aren't going to have）；“because”后表将来动作（are going to go）。 49. am waiting; meet; are going to go解析：“now”提示现在进行时（am waiting）；“every week”提示一般现在时（meet）；“this evening”提示将来时（are going to go）。 50. is washing; washes; is going to buy解析：“now”提示现在进行时（is washing）；“every weekend”提示一般现在时（washes）；“next month”提示将来时（is going to buy）。 51. collects; has been collecting; is going to show解析：“collect stamps”是常态，用一般现在时（collects）；“for many years”提示现在完成进行时（has been collecting）；“next time”提示将来时（is going to show）。 52. grow; plant; are going to harvest解析：“in the garden”表常态，用一般现在时（grow）；“every spring”提示一般现在时（plant）；“in autumn”提示将来计划（are going to harvest）。 53. is explaining; teaches; is going to give解析：“now”提示现在进行时（is explaining）；“every day”提示一般现在时（teaches）；“next class”提示将来时（is going to give）。 54. is writing; writes; is going to publish解析：“now”提示现在进行时（is writing）；“in her free time”提示一般现在时（writes）；“next year”提示将来时（is going to publish）。 55. am learning; have been studying; am going to take解析：“now”提示现在进行时（am learning）；“for two months”提示现在完成进行时（have been studying）；“next term”提示将来时（am going to take）。 56. are playing; play; are going to join解析：“now”提示现在进行时（are playing）；“every Sunday”提示一般现在时（play）；“next month”提示将来时（are going to join）。 57. is doing; goes; is going to buy解析：“now”提示现在进行时（is doing）；“once a week”提示一般现在时（goes）；“today”提示将来计划（is going to buy）。 58. are working; work; are going to harvest解析：“now”提示现在进行时（are working）；“every day”提示一般现在时（work）；“in a few weeks”提示将来时（are going to harvest）。 59. is exercising; works out; is going to take part in解析：“now”提示现在进行时（is exercising）；“every morning”提示一般现在时（works out）；“next month”提示将来时（is going to take part in）。 60. are planning; travel; are going to visit解析：“now”提示现在进行时（are planning）；“every year”提示一般现在时（travel）；“next summer”提示将来时（are going to visit）。 61. are putting on; have been preparing; are going to perform解析：“now”提示现在进行时（are putting on）；“for a long time”提示现在完成进行时（have been preparing）；“next week”提示将来时（are going to perform）。 62. am saving; put aside; am going to buy解析：“now”提示现在进行时（am saving）；“every month”提示一般现在时（put aside）；“next year”提示将来时（am going to buy）。 63. is decorating; changes; is going to add解析：“now”提示现在进行时（is decorating）；“often”提示一般现在时（changes）；“next”提示将来时（is going to add）。 64. are organizing; hold; are going to invite解析：“now”提示现在进行时（are organizing）；“on special occasions”提示一般现在时（hold）；“this time”提示将来时（are going to invite）。 65. is training; practices; is going to compete解析：“now”提示现在进行时（is training）；“every day”提示一般现在时（practices）；“next week”提示将来时（is going to compete）。 66. is recording; releases; is going to go on解析：“now”提示现在进行时（is recording）；“regularly”提示一般现在时（releases）；“next year”提示将来时（is going to go on）。 67. am trying; take; am going to swim解析：“now”提示现在进行时（am trying）；“twice a week”提示一般现在时（take）；“next month”提示将来时（am going to swim）。 68. are building; have been working; are going to fly解析：“now”提示现在进行时（are building）；“for several days”提示现在完成进行时（have been working）；“tomorrow”提示将来时（are going to fly）。 69. is writing; communicates; is going to send解析：“now”提示现在进行时（is writing）；“often”提示一般现在时（communicates）；“next Monday”提示将来时（is going to send）。 70. are preparing; study; are going to take解析：“now”提示现在进行时（are preparing）；“every day”提示一般现在时（study）；“next week”提示将来时（are going to take）。 71. is making; does; is going to finish解析：“now”提示现在进行时（is making）；“sometimes”提示一般现在时（does）；“in two days”提示将来时（is going to finish）。 72. are raising; hold; are going to donate解析：“now”提示现在进行时（are raising）；“every year”提示一般现在时（hold）；“next month”提示将来时（are going to donate）。 73. is designing; is interested in; is going to show解析：“now”提示现在进行时（is designing）；“be interested in”是常态，用一般现在时（is interested in）；“next week”提示将来时（is going to show）。 74. am growing; take care of; are going to bloom解析：“now”提示现在进行时（am growing）；“every day”提示一般现在时（take care of）；“in a few weeks”提示将来时（are going to bloom）。 75. is painting; creates; is going to exhibit解析：“now”提示现在进行时（is painting）；“often”提示一般现在时（creates）；“next month”提示将来时（is going to exhibit）。 76. are preparing; cook; are going to serve解析：“now”提示现在进行时（are preparing）；“on weekends”提示一般现在时（cook）；“in an hour”提示将来时（are going to serve）。 77. is making; likes; is going to give解析：“now”提示现在进行时（is making）；“like”是常态，用一般现在时（likes）；“at the party”提示将来时（is going to give）。 78. are installing; work; are going to test解析：“now”提示现在进行时（are installing）；“all day”提示现在进行时（work，此处表持续动作）；“tomorrow”提示将来时（are going to test）。 79. is researching; spends; is going to write解析：“now”提示现在进行时（is researching）；“often”提示一般现在时（spends）；“next month”提示将来时（is going to write）。 80. am improving; read; am going to take解析：“now”提示现在进行时（am improving）；“every day”提示一般现在时（read）；“next year”提示将来时（am going to take）。 81. are rehearsing; practice; are going to perform解析：“now”提示现在进行时（are rehearsing）；“every evening”提示一般现在时（practice）；“next Friday”提示将来时（are going to perform）。 82. is planting; does; are going to grow解析：“now”提示现在进行时（is planting）；“on weekends”提示一般现在时（does）；“in a few years”提示将来时（are going to grow）。 83. is making; sews; is going to finish解析：“now”提示现在进行时（is making）；“by hand”表常态，用一般现在时（sews）；“before winter comes”提示将来时（is going to finish）。 84. are participating; have been preparing; are going to show解析：“now”提示现在进行时（are participating）；“for months”提示现在完成进行时（have been preparing）；“next week”提示将来时（are going to show）。 85. is repairing; knows; is going to make解析：“now”提示现在进行时（is repairing）；“know”是常态，用一般现在时（knows）；“tomorrow”提示将来时（is going to make）。 86. are organizing; arrange; are going to hold解析：“now”提示现在进行时（are organizing）；“every year”提示一般现在时（arrange）；“next Tuesday”提示将来时（are going to hold）。 87. am starting; am trying; am going to take解析：“now”提示现在进行时（am starting）；“now”提示现在进行时（am trying）；“next month”提示将来时（am going to take）。 88. is collecting; goes; is going to make解析：“now”提示现在进行时（is collecting）；“every summer”提示一般现在时（goes）；“next”提示将来时（is going to make）。 89. are preparing; train; are going to play解析：“now”提示现在进行时（are preparing）；“every day”提示一般现在时（train）；“next Sunday”提示将来时（are going to play）。 90. is building; uses; is going to complete解析：“now”提示现在进行时（is building）；“usually”提示一般现在时（uses）；“in a week”提示将来时（is going to complete）。 91. are making; are editing; are going to upload解析：“now”提示现在进行时（are making）；“now”提示现在进行时（are editing）；“next week”提示将来时（are going to upload）。 92. is writing; expresses; is going to read解析：“now”提示现在进行时（is writing）；“often”提示一般现在时（expresses）；“next month”提示将来时（is going to read）。 93. am learning; take; am going to play解析：“now”提示现在进行时（am learning）；“once a week”提示一般现在时（take）；“by the end of this month”提示将来时（am going to play）。 94. are making; are having; are going to add解析：“now”提示现在进行时（are making）；“now”提示现在进行时（are having）；“next”提示将来时（are going to add）。 95. is fixing; changes; is going to ride解析：“now”提示现在进行时（is fixing）；“now”提示现在进行时（changes）；“tomorrow”提示将来时（is going to ride）。 96. are preparing; are gathering; are going to give解析：“now”提示现在进行时（are preparing）；“now”提示现在进行时（are gathering）；“next Monday”提示将来时（are going to give）。 97. is making; knits; is going to wear解析：“now”提示现在进行时（is making）；“slowly”表常态，用一般现在时（knits）；“in winter”提示将来计划（is going to wear）。 98. are doing; follow; are going to write解析：“now”提示现在进行时（are doing）；“usually”提示一般现在时（follow）；“next class”提示将来时（are going to write）。 99. am planning; am going to invite; am going to hold解析：“now”提示现在进行时（am planning）；表将来计划（am going to invite）；“this weekend”提示将来时（am going to hold）。 100. is painting; chooses; is going to finish解析：“now”提示现在进行时（is painting）；“now”提示现在进行时（chooses）；“in two days”提示将来时（is going to finish）。 学科网（北京）股份有限公司 $$