2021中考七年級(jí) Unit 3-4復(fù)習(xí)學(xué)案
especially when they take 9 .
a man;s body is 65 to 75 percent of 10 . if we don’t have enough water . we feel tired may become ill .
1. a. more b. most c. less d. least
2. a. with b. on c. without d. by
3. a. or b. and c. of d. but
4. a. died b. to die c. dies d. die
5. a. many b. little c. few d. much
6. a. work b. working c. to work d. works
7. a. hot b. cold c. cool d. warm
8. a. so b. that c. when d. since
9. a. fun b. exercise c. exercises d. work
10. a. blood b. water c. air d. food