13.The house has_______________ after the fire. A. to rebuild B. to be rebuilt C. to be rebuild D. rebuilt 14. All the homework_____________ at home. A. should do B. should done C. should be done D. should be doing 15. The application form______________ to the university before May 31st. A. must send B. sent C. must be send D. must be sent 16. Traffic rules____________ strictly. A. followed B. must followed C. must be followed D. must follow 17. Today, many serious childhood diseases_________by early immunization. A. are preventing B. can prevent C. prevent D. can be prevented 18. We're late. The film_________by the time we get to the cinema. A. will already start B. will be already started C. will already have started D. will be starting 19. I still can not believe it. My bicycle _________ some minutes ago. A. was stolen B. was stealing C. stolen D. stole 20. Many U.S automobiles _________ in Detroit, Michigan. A. manufacture B. have manufactured C. are manufactured D. are manufacturing 21. Dynamite _________ by Alfred Bernard Nobel. A. have been invented B. invented C. was invented D. was being invented 22. It_________that the strike will end soon. A. is expected B. expected C. are expected D. was expected 23. My shirt _________by my sister on my last birthday. A. gave B. was given C. had been given D. was being given 24. The castle_________in the 16th century. A. built B. has built C. was built D. had built 25. A lot of pesticide residue can_______ unwashed produce. A. find B. found C. be finding D. be found