4：It’s nearly seven o’clock.Jack____be here at any moment. A：must B：need C：should D：can ...

23：Every month more and more people sign up to the Internet, looking for information and (entertainment), or simply because they do not want to be left behind. A：amusement B：instruction C：technology D：statement ...

17：So he was (by instinct) attracted to objective, demonstrable truths. A：by nature B：by chance C：by degrees D：by right ...

11：He was always (diligent) in his studies. A：hard working B：clever C：delighted D：concentrated ...

5：Put on more clothes. You____be feeling cold with only a shirt on. A：would B：can C：could D：must ...

6：They must work _____ live. B：in order on C：on order D：in order to E：on the order of ...

25：The old people often raise ____ for the sake of companionship. A：pets B：pipes C：pills D：pies ...

13：Sorry, I took your umbrella by _____． B：mistake C：error D：fault E：wrong ...

8：Over sixty percent of the city _____ destroyed in the war.Thirty-five percent of the doctors _____ women. A：was,was B：was,were C：were,were D：were,was ...

21：Before the end of his lecture，the professor may also _____ time for the students to ask him questions. B：lay aside C：brush aside D：set aside E：put aside ...