awareness D) effectiveness

17. For your study to stay in a ______ cycle, you must keep up with the progress of the course. A) virtuous B) virtual C) visual D) vital

18. Anyone that goes against the social order is _____ to answer for his action.

A) possibly B) probably C) likely D) normally

19. There is much that can be done about the accidents _____ from carelessness.

A) arose B) arisen C) arising D) arise

20. _____ his sister, Jack is quiet and does not easily make friends with others.

A) Dislike B) Unlike C) Alike D) Liking

21. More new _____ will be opened up in the future for those with a university education.

A) opportunities B) necessities C) realities D) probabilities

22. Unlike the problems I _____ in high school,I

have few chances to speak English in class at college.

A) came across B) came about C) came after D) came of

23. Now that they have done something ______ about the situation, it comes to return to normal. A) unique B) effective C) absolute D) sequential

24. _____ you realize your trouble with English learning, you can take some effective steps. A) By now B) From now on C) Ever since D) Now that

25. These products are _____ for export, though a few of them may come into home markets. A) completely B) absolutely C) essentially D) necessarily

26. The team’s attempt to win the game was_____ by the opposing goalkeeper.

A) reaped B) frustrated C) given up D) caught up

27. He is quite sure that it’s _____ impossible for him to fulfill the task within two days.

A) fully B) exclusively C) absolutely D) roughly

28. The police wanted her to describe all the events of that morning in _____.

A) time B) addition C) sequence D) place

29. Thanks to the Internet, we can share sorrow and happiness at each other’s home through the _____ of e-mail.

A) role B) medium C) modem D) sequence

30. In their own eyes, it is rather _____ that the medical community as a whole still has little idea about the cause of SARS.

A) rewarding B) demanding C) embarrassing D) requiring

Unit2

1.On the conference, representatives from different

countries

_________

different

viewpoints on this matter.

A) put out B) put off C) put forth D) put down

2. The _____ of the seasons has long been

observed by people in all parts of the world. D) identity

3. Our research has focused on a drug which is so _____ as to be able to change brain chemistry. A) influential B) monstrous C) vigorous D) powerful

4. The footballer made a(n) _____ gesture, which made the audience’s blood boil.

A) mature B) offering C) offensive D) hesitative

5. However, at times this balance in nature is ____, resulting in a number of possible unforeseen effects.

A) troubled B) disturbed C) confused D) disgusted

6. Since evidence of the fraud came to light, Congress has been demanding a ______ investigation.

A) horrible B) thorough C) thoughtful D) weird

7. Tax cuts are the most important ______ the

A) rhythm B) rite C) click