—Do you know _____ that Mr. White left the party without saying a word last night? 
—Perhaps because he was angry with Alan’s rude remarks.
| A.why was it | B.how was it | C.how it was | D.why it was | 
30.—When can we come to visit you?
 —Anytime you feel like_______.
| A.one | B.it | C.so | D.That | 
29.—Is there any particular soup you would like to have?
 —_________you select is all right with me.
| A.Whatever | B.Anyone | C.No matter what | D.Whichever | 
28. In our childhood, we were often _______ by Grandma to pay attention to our table manners.
| A.demanded | B.allowed | C.reminded | D.Hoped | 
27. ——Why did he stay at home?
 ——It was only _______ it was raining _______ he stayed at home.
| A.since; so | B.because; that | C.for; that | D.as; what | 
26.—Were the audience allowed to join in the play?
 —Yes, the actors_______to satisfy the audience were successful.
| A.who it was the duty | B.of which the duty was | 
| C.whose duty it was | D.whose was the duty |