22. In human friendship an important（ ）is “forgive and forget”. A. principal B. primary C. principle D. chiefly ...

17. Ever since the Smiths moved to the suburbs a year ago, they（ ）better health. A. could have enjoyed B. had enjoyed C. have been enjoying D. are enjoying ...

12. All the streets are wet, it（ ）last night. A. must rain B. was raining C. must have rained D. rained ...

7. If the whole program（ ）beforehand, a great deal of time and money would have been lost. A. was not planned B. were not planned C. would not be planned D. had not been planned ...

22. All the roommates welcome Mary's suggestion that they（ ）only English in their dormitory. A. should speak B. would speak C. must speak D. had better speak ...

16. You and I were ____ to meet. A. fatal B. fateful C. fated D. fatally ...

11. I am challenged ____ a game of tennis. A. for B. to C. into D. by ...

1. Do you have a preference（ ）a particular food? A. with B. at C. for D. in ...

6. "The Old Man and the Sea" and many other novels（ ）Ernest Hemingway the Nobel Prize for Literature in 1954. A. earned B. gained C. awarded D. claimed ...

24. I will not spend so much money on that fur coat, for I don’t think it is （ ）. A. worth buying B. worth of C. worthy D. worthwhile ...