根据句意和汉语提示，在空白处填入适当的单词。

1. I'm _________ (饥饿的), Mum. Can I have a snack?

2. "It's time for you to __________ (改变) your diet and lifestyle," the doctor said.

3. Smoking is bad for your ___________ (健康).

4. Do you have __________ (足够的) time to finish the work?

5. —Are you from different __________ (国家)?   —Yes, you are right.

6. Your hair style is very __________ (流行的) with young people.

7. Be _________ (安静的), please. The baby is sleeping.

8. —When will the train _________ (到达)?    —In ten minutes.