动词的适当形式填空。
1. My cousin _______( come) to my house last week.
2. How often ______ your brother _______(exercise)?
3. He usually _______(surf) the Internet.
4. My family usually _______(watch) TV after dinner.
5. Her friend enjoys _______(do) morning exercises every day.
6. It’s easy _______(keep ) healthy.
7. My mom wants me _______(drink) milk every day.
8. She likes junk food, but she _______(try) to eat it only once two weeks.
9. I went _______(shop) with my mother for my grandparents last weekend.
10. Let me help you ________(open)the window.