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.
