5.He plays soccer (至少) four time a month.

6.We found only (百分之十五) of the students exercise every day.

7. --_________ _______(多久一次)does your brother exercise? --Every day.

8.She is (一个五岁的) girl.

9.Her parents are not very because she (几乎从不)helps with housework.

10.We think （放松的最好办法）is through exercise.

IV.句型转换（10分）

1..I always eat junk food，(改为否定句)

I __________ eat junk food.

2.I seldom(几乎不)eat junk food.(改为同义句)

I______ _________ eat iunk food.

3.Mary is 16 years old.(改为同义句)

Mary is girl.

4.I go to school five days a week.(提问)