5. a. every b. each c. both d. all
4. a. called b. asked c. to d. knew
3. a. all boys b. another boy c. all the other boys d. all the boys
2. a. bad b. worse c. good d. best
1. a. in b. for c. on d. with
10. A. help B. do C. tell D. hope
Key: 1.C 2.C 3.D 4.C 5.A 6.B 7.D 8.A 9.B 10.D
9. A. can B. man C. will D. must
8. A. after B. late C. yet D. then
7. A. enjoy B. like C. don't like D. become
6. A. bring B. take C. brought D. took