冀教版八年级英语下册Unit 4课时作业Lesson 20　A Computer Helps!

Lesson 20　A Computer Helps! Ⅰ.根据句意及首字母提示补全单词 1．I left my k________ at home. I can't open the door. 2．Where did you h________ my pen? I can't find it anywhere. 3．The students all stand up when their teacher e________ the classroom. 4．The twins are s________ the room for the missing book now. 5．Children have egg hunts and eat chocolate rabbits on E________ Day. Ⅱ.用所给单词的适当形式填空 6．The Spring Festival is one of the biggest________ (festival) in China. 7．The Mid­Autumn Festival ________(fall) on August 15 in the lunar calendar. 8．Jessica decided ________(work) in a local restaurant. 9．I ________ (celebrate) the Spring Festival with my family last year. 10．There are lots of ________(bunny) on the grass. Ⅲ.单项选择 (　　)11.I think a computer is very ________．It helps me a lot. A．interesting B．helpful C．comfortable D．colourful (　　)12.The teacher told us that the key ________ success was hard work. A．with B．to C．on D．in (