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Unit 4检测 一、单选题 1.It will take us several days from Beijing to Henan by car, so let s fly _. A. indeed B. in order C. instead of D. instead 2.—Thank you for lending me your bike. —_. A. No problem B. Sounds great C. Sorry to hear that D. Glad to meet you 3.—Did you call her up last night? —No, I didn't. I wrote her a letter _. A. instead B. and C. either D. however 4.This math problem is so hard that I can't _. Please give me some advice. A. look through it B. work it out C. give it out D. work out it 5.—How s it going, Tina? —Great. My company has _ me a good job. A. offered B. provided C. introduced D. discovered 6.My aunt told my father _ yesterday afternoon. A. call her up B. to call her up C. call up her D. to call up her 7.—Can I use your ruler? —Yes, you _. A. may B. need C. can D. must 8.Why _ you _ and talk about it on the phone? You will get on well with each other. A. not, call him up B. don’t, call up him C. don’t, call him up D. did, call he up 9.—Annie, you look sad. _? —I lost my wallet this afternoon. Terrible! A. What are you eating B. What's your favorite food C. Who's eating you D. What's wrong with you 10.Nancy took her temperature and found she had a _. A. cough B. toothache C. cold D. fever 二、完形填空 Are you shy? If you are, you are not alone. In fact, nearly 50% of people are shy, and almost 80% feel shy at some point in their lives. Why are people (11) ? It is found that family size might (12) people to be shy. Children with no brothers and sisters may be shy. Growing up (13) , they often play by themselves. They are not able to develop the same social skills as children from big (14) . Another cause of shyness could be (15) . As more and more people use the Internet, they (16) less time outside, talking to people. As a result, they lose practice at conversation. (17) to new people face to face can make them feel nervous. For shy people, it can be (18) to make friends, speak in class, and even get a good job. But scientists say you can (19) your