31.　 Can you find a sentence situation _______ this phrase can be used?　

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

30. ---I think you should telephone Jenny and say sorry to her.

----______________. It’s her fault.　　　　

A. Not possible　　　　　 B. Not chance　　　　　 C. No matter　　　　　　 D. No way

29. Trust him please! When he _______ reading it, he will return the book to you on time.　

　 A. finish　　　　 　　　　 B. will finish　　 　　　 C. has finished　　 　　 D. finished

28. He is my father and I know he will forgive me for _______ I have done.　　

　 A. whatever　　　　 　 B. no matter what　　 　 C. no matter how　　　 　 D. whichever　

27.　　 Charles is believed_______ the floor yesterday; he is always helping others silently.　

A.　　 to sweep　 　　　 B. to have swept　 　　　 C. having swept　　 D. swept

26.　　 The _____ of electricity added to our difficulty repairing the bridge.　　　　　

A. absence　 　　　　　 B. short　　 　　　　　　 C. need　　 　　　　 D. break

25.　　 After her son died in a car accident, the old lady would sit at the window, ______ out and _______ in thought.　　

A. looked; lost　　 　　 B. looking; losing

C. looked; losing　　 　 D. looking; lost

24.　　 I found some old pictures at the back of my drawer which _____ memories of my childhood.　　　　　　

A. called in 　　　　　 B. called up　 　　 C. called back　 　　　 D. called off　　　　

23.　　 I like the colour of the cap ______ I dislike its design.　　　

A. while　　 　　　　　 B. if　　 　　　　　　　 C. despite　　 　　　　　 D. as　　

22.　　 It is believed that _____ European scientist invented _______.　　　

A. an; a television　 　 B. a; a television　　 　 C. an; the television　 D. a; the television