It’s good for you 　　　 healthy food and 　　　 more exercise.

You can’t imagine what difficulty we had________home in the snowstorm.

It’s important             exercise every morning.

---What are you going to do this afternoon?---My hair is too long. I want to get my hair______

——Now lots of teenagers spend a lot of time playing computer games. ——Yes. Teachers and their parents should prevent them ______________ too much.