27. (1) The professor has written another book, ____ of great importance to computer science.

(2) The professor has written another book, ____ of great importance to computer science.

A. which I think it is　　 B. and I think it is　 C. which I think is　 　　 D. when I think is

26. (1) The film brought the hours back to me _____ I was taken good care of in that far-away village.

(2) The picture brought me back to the hours ___ I spent with the villagers when I was 12.

A. until　　　　　　 B. that　　　　　　 　C. when　　　　　　　 D. where

25. (1) A fast-food restaurant is the place, ____________, just as the name suggests, eating is performed quickly.

(2) A fast-food restaurant is the place, _______ you can eat quickly.

(3) A fast-food restaurant is the place, _______ can perform you food quickly.

A. which　　　　　 B. where　　　　　 C. there　　　　　　 D. what

24. (1) Please tell me the way you thought of ______ the garden.

(2) Have you thought of _____ the garden?

A. take care of　　　　　　 B. to take care of　　　　　　　 C. taking care of　　　　 D. how to take care of

23. (1) Is this hotel _____ you said we were to stay in your letter?

(2) Is this the hotel _____ you said we were to stay in your letter?

A. that　　　　　　　　　　　　 B. where　　　　　　　　　　 C. the one　　　　　　　　　 D. in which

22. (1) It was ______ the old clock the old man spent the whole morning at home.

(2) It was three hours that the old man spent _____ the old clock.

A. repair　　　　　　　　　　　 B. repairing　　　　　　　　 C. to repair　　　　　　　　 D. in repair

21. (1) _______ what the six blind men said sounded!

(2) You can’t imagine _____ he is acting.

A. H(h)ow foolishly　　　　　　　　　　　　　　　　　　　　 B. H(h)ow foolish　　　　　　　

C. W(w)hat foolish　　　　　　　　　　　　　　　　　　　　 D. W(w)hat foolishly

20. (1) Was it ____ she heard with her ears ______ really made her frightened?

(2) Was it _____ she had been _____ really made you all surprised?

A. what, that　　　　　　　 B. it, that　　　　　　　　　　 C. where, that　　　　　　 D. what, /

19. (1) Is this factory _______ you visited the other day?

　 (2) Is this the factory _____ you visited the other day?

A. the one　　　　　　　　　　 B. that　　　　　　　　　　　　 C. where　　　　　　　　　　 D. when

18. (1) I have nothing to confess. _______ you want me to say?

　 (2) I hope you don’t mind, but _____ you were born?

A. What is it that　　　　　　　　　　　　　　　　　　　　 B. What it is what　　　

C. How is it that　　　　　　　　　　　　　　　　　　　　 D. Where is it that