5. Sometimes we are asked ______ the likely result of an action will be. A. that we think B. what we think C. what do we think D. that what we think ...

5. Developing ourselves to our highest potential is the one charge we should respond to. A. 错误 B. 正确 ...

20. — What's the assignment? — I don't know. I didn't hear ______. A. that the professor said B. which the professor said C. what the professor says D. what the professor said ...

15. George ______ he could improve his best scores, but he did not have enough time to study. A. knew when B. knew where C. knew how D. knew what ...

10. Do you have an idea _______? A. the car belongs to whom B. whom the car belongs to C. who belongs to the car D. the car belongs to who ...

5. ______ you may do, you must do it well. A. What B. Where C. Wherever D. Whatever ...

10. Though happiness is difficult to define, it is hugely dependent by various factors. A. 错误 B. 正确 ...

5. Expectations sometimes lead to disappointment when they are not fulfilled. A. 错误 B. 正确 ...

20. No matter ______ hard it may be, I will carry it out. A. what B. whatever C. how D. however ...

15. Mother was worried because little Alice was ill, especially ______ Father was away in France. A. as B. that C. during D. if ...