11. With a report ________about the accident, I have to find some witnesses for help.
A. write B. writing C. written D. to write
12. Passengers are permitted only one piece of hand luggage onto the plane.
A. to carry B. carrying C. to be carried D. being carried
13. Leonardo da Vinci(1452-1519)______birds kept in cages in order to have the pleasure of setting them free.
A. is said to be buying B. is said to have bought
C. had said to buy D. has said to have bought
14. The director had her assistant some hot dogs for the meeting.
A. picked up B. picks up C. pick up D. picking up
15. I send you 100 dollars today, the rest in a year.
A. follows B. followed C. to follow D. being followed
16. The message is very important, so it is supposed _________ as soon as possible.
A. to send B. to be sent C. being sent D. sending
17. The little girl showed no anxiety before the competition. She seemed _____it pretty well.
A. to prepare B. preparing C. having prepared D. to have prepared
18. --It’s a long time since I saw my sister.
--_____ her this weekend?
A. Why not visit B. Why not to visit C. Why not visiting D. Why don’t visit
19. -- What's the matter with Della?
-- Well, her parents wouldn't allow her to go to the party, but she still .
A. hopes to B. hopes so C. hopes not D. hopes for
20. My English teacher’s humor was make every student burst into laughter.
A. so as to B. such as to C. such that D. so that
11. D。with后面的非谓语动词有三种形式，过去分词常用来表示动作的完成或被动，现在分词表示主动或进行，不定式表示动作还没有发生。从“I have to find some witnesses for help”可知关于这次事故的报告还没有写，因此应该用to write。
12. A。permit sb to do sth.表示“允许某人做某事”，这里是被动语态。
13. B。be said/believed/reported to do是常用句型，表示“据说/据相信/据报道做了某事”，结合语境这里表示一个已经发生的动作，故用不定式的完成式。
14. C。使役动词have, make, let以及观感动词see, watch, notice, observe, hear等接不定式作宾语补足语时，常常省略不定式符号to。
15. C。句意是：今天我送你100美元，其余的等一年之后。the rest to follow in a year是独立主格结构，在句中作伴随状语，用不定式强调一个将要发生的动作。
16. B。be supposed to do sth．表示“应该做某事”，从句意上看本题应该使有不定式的被动形式。
17. D。seem后要用动词不定式，所以要用排除B和C。此外，showed no anxiety是已经做好充分准备的表现，所以要用完成式。
18. A。Why not do sth.?表示“为何不做某事呢？”相当于Why don’t we do …?
19. A。在特定语境中为了避免重复，动词不定式短语再次出现时省略to以后的内容，只保留不定式符号to。
20. B。本题中such as to引导结果状语，表示“太……以至于”，主语须为名词。本句可以改写为：My English teacher was so humorous as to make every student burst into laughter.
A. write B. writing C. written D. to write
12. Passengers are permitted only one piece of hand luggage onto the plane.
A. to carry B. carrying C. to be carried D. being carried
13. Leonardo da Vinci(1452-1519)______birds kept in cages in order to have the pleasure of setting them free.
A. is said to be buying B. is said to have bought
C. had said to buy D. has said to have bought
14. The director had her assistant some hot dogs for the meeting.
A. picked up B. picks up C. pick up D. picking up
15. I send you 100 dollars today, the rest in a year.
A. follows B. followed C. to follow D. being followed
16. The message is very important, so it is supposed _________ as soon as possible.
A. to send B. to be sent C. being sent D. sending
17. The little girl showed no anxiety before the competition. She seemed _____it pretty well.
A. to prepare B. preparing C. having prepared D. to have prepared
18. --It’s a long time since I saw my sister.
--_____ her this weekend?
A. Why not visit B. Why not to visit C. Why not visiting D. Why don’t visit
19. -- What's the matter with Della?
-- Well, her parents wouldn't allow her to go to the party, but she still .
A. hopes to B. hopes so C. hopes not D. hopes for
20. My English teacher’s humor was make every student burst into laughter.
A. so as to B. such as to C. such that D. so that
11. D。with后面的非谓语动词有三种形式，过去分词常用来表示动作的完成或被动，现在分词表示主动或进行，不定式表示动作还没有发生。从“I have to find some witnesses for help”可知关于这次事故的报告还没有写，因此应该用to write。
12. A。permit sb to do sth.表示“允许某人做某事”，这里是被动语态。
13. B。be said/believed/reported to do是常用句型，表示“据说/据相信/据报道做了某事”，结合语境这里表示一个已经发生的动作，故用不定式的完成式。
14. C。使役动词have, make, let以及观感动词see, watch, notice, observe, hear等接不定式作宾语补足语时，常常省略不定式符号to。
15. C。句意是：今天我送你100美元，其余的等一年之后。the rest to follow in a year是独立主格结构，在句中作伴随状语，用不定式强调一个将要发生的动作。
16. B。be supposed to do sth．表示“应该做某事”，从句意上看本题应该使有不定式的被动形式。
17. D。seem后要用动词不定式，所以要用排除B和C。此外，showed no anxiety是已经做好充分准备的表现，所以要用完成式。
18. A。Why not do sth.?表示“为何不做某事呢？”相当于Why don’t we do …?
19. A。在特定语境中为了避免重复，动词不定式短语再次出现时省略to以后的内容，只保留不定式符号to。
20. B。本题中such as to引导结果状语，表示“太……以至于”，主语须为名词。本句可以改写为：My English teacher was so humorous as to make every student burst into laughter.
