17．Professor James will give us a lecture on the Western culture, but when and where ____ yet.
(A)hasn’t been decided
(B)haven’t decided
(C)isn’t being decided
(D)aren’t decided

13．Would you please ______ this form for me to see if I’ve filled it in right? (A)take off (B)look after (C)give up (D)go over

14．Chan’s restaurant on Baker Street, ______ used to be poorly run, is now a successful business. (A)that (B)which (C)who (D)where

15．--- My cat’s really fat. --- You ______ have given her so much food. (A)wouldn’t (B)couldn’t (C)shouldn’t (D)mustn’t

16．--- He got his first book published. It turned out to be a bestseller. --- When was _____? --- _____ was in 2000 when he was still in college. (A)that；This (B)this；It (C)it；This (D)that；It

18．The play had already been on for quite some time when we ____ at the New Theatre. (A)have arrived (B)arrived (C)had arrived (D)arrive

19．The open-air celebration has been put off _______ the bad weather. (A)in case of (B)in spite of (C)instead of (D)because of

20．______ by a greater demand of vegetables, farmers have built more green houses. (A)Driven (B)Being driven (C)To drive (D)Having driven

21.The books in David’s schoolbag felt like bricks as he ran down the street. What he wanted to do was to play basketball with Eric, 21 his mother told him he would have to return his sister’s books to the library first. He had 22 set foot in a library and he wasn’t about to do so today. He would just 23 the books in the outside return box. But there was a 24 ； it was locked. He went into the building, only a few minutes 25 closing time. He put the books into the return box. And after a brief 26 in the toilet, he would be on his way to the playground to 27 Eric. David stepped out of the toilet and stopped in 28 — the library lights were off. The place was 29 . The doors had been shut. They 30 be opened from the inside, he was trapped（被困） — in a library! He tried to 31 a telephone call, but was unable to 32 . What’s worse, the pay phones were on the outside of the building. 33 the sun began to set, he searched for a light and found it. 34 he could see. David wrote on a piece of paper： “ 35 ! I’m TRAPPED inside!” and stuck it to the glass door. 36 , someone passing by would see it. He was surprised to discover that this place was not so unpleasant, 37 . Rows and rows of shelves held books, videos and music. He saw a book about Michael Jordan and took it off the shelf. He settled into a chair and started to 38 . He knew he had to 39 , but now, that didn’t seem to be such a 40 thing. (A)but (B)because (C)or (D)since

22．(A)ever (B)nearly (C)never (D)often

23．(A)pass (B)drop (C)carry (D)take