根据句意和首字母提示完成句子。

1. I have a toothache, I have to see a d______.

2. —What's the matter with you?

    —I have a s______ throat.

3. It's important for us to have a healthy lifestyle, to eat a b______ diet.

4. My English isn't good enough, so I must try my best to i______ it.

5. When you have a headache, please lie down and r______.

6. She is tired, she should go to bed early, she s______ go to the party.

7. Would you please get me some water? I'm a little t______.

8. I didn't go to school u______ I was seven years old.

9. A good l______ is good for our health.

10. My grandpa had a cold yesterday, I h   _  __ he is better now.