21) I hope I will not be called on in class as I’m not yet ______ prepared.

　　A. attentively B. adequately C. actively D. readily

　　22) Children under six are not ________ to school except those of extraordinary intelligence.

　　A. permitted B. accepted C. admitted D. received

　　23) John is the only one of the students in the class that never____a mistake even when it is pointed to him. A. admit making B. admits making C. admit to make D. admits to make

　　24) Can a school _________ a policy prohibiting the use of mobile phones on campus?

　　A. make B. pass C. adapt D. adopt

　　25) If you are to treat your friends to dinner in a good restaurant at the weekend, you’d better book a table ___________. A. ahead B. before C. ahead of D. in advance

　　26) Being able to speak another language fluently is a great ____ when you are looking for a job.

　　A. assistance B. chance C. advantage D. importance

　　27) The use of water is becoming tense in north China and the government _____ that we should save water in our daily life. A.advocates B.distributes C.adores D.declines

　　28) In doing the work, we can’t _______ the waste of a single minute.

　　A. afford B. affect C. manage D. take

　　29) People may have different opinions about Karen, but I admire her, ______, she is a great musician. A. As a result B. After all C. In other words D. As usual

　　30)--- Little Smith doesn't _______ his age. ---Exactly. He looks tall _______ his age.

　　A. seem; in B. look; for C. appear; in D. like; at

　　31) The discussion came _______ when an interesting topic was brought in.

　　A. alike B. live C. active D. alive

　　32)The school authority has taken _______ measures to prevent students from cheating.

　　A. lot of B. much C. ample D. a lot

　　33) With the opening of China, more and more English programs are broadcast ______.

　　A. in the air B. by air C. in the open air D. on the air

　　34) The fire alarm last night alarmed the inhabitants with a (n) ______ sound.

　　A. alarming B. frightened C. afraid D. alarmed

　　35) Mary wanted to travel around the world all by herself, but her parents did not ____ her to do so.

　　A. forbid B. allow C. follow D. ask