32、The teachers and parents all agree that teenagers should by all means _______ their studies though there are a lot of attractions around them.

A．devote to         B． fix on         C．concentrate on         D．keep on

31、_______, tears came to my eyes.

A．Hearing what my mother said             B．When seeing my missing son

C．When I heard the news                        D．Deeply moved

30、_____ how to pronounce the word, he went to look it up in the dictionary.

A．Having not known               B．Not having known

C．Not knowing                   D．Being not known

29、--She seemed to be angry with you.

--She was angry with almost everyone – to put it _______.

A．completely         B．swiftly         C．mildly         D．deeply

28、Not until I finished my homework _____ to bed last night.

A．I went       B．I had gone       C．did I go        D．had I gone

27、I created a schedule that would _____ my time up between going to class, doing homework, and relaxing.

A．fix        B．divide        C．put         D．build

26、________ at the news that his son had been admitted into Zhejiang University, John treated his friends and relatives at a five-star restaurant.

A．Delighting        B．Delighted        C．Having delighted        D．He was delighted

25、Our son now doesn’t know what to _______ at the university; he cannot make up his mind about his future.

A．take in        B．take over        C．take up         D．take on

24、With ______ she needed ______, she left the supermarket.

A．something; to buy                 B．anything; having bought

C．everything; buying                D．everything; bought