根据句意填词：

1. How o_____ do you come to school late? Never.

2. Farmers milk some m _____ from cows.

3. J_____ food isn't good for your health.

4. I can't do it by myself. Can you h_____ me?

5. I eat fruit three t_____ a week.

6. My father is very busy. He only plays basketball o_____ a week.

7. Does he drink milk every morning? No, hardly e_____.