EXERCISE：
1. A) where B) that C) which D) who
2. A) giving B) catching C) setting D) letting
3. A) reasonable B) reasonably C) reasonless D) reason
4. A) for the sake of B) for fear of C) in case of D) in favor of
5. A) for B) with C) by D ) up
6. A) at all B) after all C) at last D) in the end
7. A) record B) recording C) recorded D) records
8. A) keeps B) deals C) answers D) solves
9. A) meant B) mean C) is meaning D) are meaning
10. A) what B) that C) / D) which
11. A) lay B) lays C) lie D) lies
12. A) kind B) way C) right D) rule
13. A) like B) so C) that D) as
14. A) put to use good B0 put to good use C0 put good to use D) good put to use
15. A) by B) at C) for D) with
参考答案：A C A D B A C D B A C A D B C
