1./ must / all the / electrical sockets / We / cover /. / A. We must cover all the electrical sockets. B. We must all the cover electrical sockets. C. We must cover electrical sockets all the. D. We all the must cover electrical sockets. 2./ lovely/ a/ cat/ What/ !// A. What a lovely cat ! B. What lovely a cat ! C. What ! a lovely cat D. What cat a lovely ! 3.Bell and Watson ______________ demonstrated the invention at countless exhibitions. A. successfully B. successful C. succeeded D. success 4.Her younger sister likes being with friends, but she doesn’t .They have different_________. A.characters B. humor C. ability D. pleasure 5.What’s _______ at the City Theater tonight? A. on B. for C. with D. from 6.He was unsocial person who hated spending time with people. He is not _________________. A. outgoing B. shy C. reserved D. friendly 7.Could you do me a favor , please ? A. Sure. What can I do for you? B. No , thanks. C. You’re welcome. D. That’ s all right. 8.“Would you like to go out for dinner ?” “_____________________________” A. Yes, I’d love to . B. No problem. C. Don’t mention it . D. Never mind. 9.He has ___________________ hair. A. bald brown B. brown bald C. a brown bald D. a bald brown 10.If you don’t use the computer in 15 seconds , it can turn off _______________ automatically. A. itself B. himself C. yourself D. herself 11.We spend time _______________ volunteer work. A. doing B. to do C. on doing D. for doing 12.My father prefers reading to ______________TV. A. watching B. watch C. watched D. watches 13.Lam is studying very hard because she ____________________an exam next Monday. A. is going to have B. won't have C. are having D. has 14._______________don’t children play in the chicken? Because it is dangerous. A. Why B. When C. Where D. Who 15.His daughter is not old ________________ to drive a car. A. enough B. many C. much D. too 16.We _______________ tennis a lot, but we don’t play very often now. A. used to play B. was playing C. are used to play D. play 17.According to the law, drivers ___________________ at stop signs. A. must stop B. has to stop C. should stop D. ought stop 18.Mr. Brown _____________________ this city two years ago. A. left B. leaves C. is leaving D. will leave 19.Unfortunately, the new wife was very _______________________ Little Pea. A. cruel to B. nice to C. friendly with D. cruel with 20.Tam Cam is always one of the famous _______________that many children read today. A. folktales B. stories C. books D. pictures