Look!He’s running so fast!—Hard to _______ his legs were once broken.

I am going to spend my holiday in the countryside. — ________. The air there is fresh and the views are attractive as well.

I came hereto see you

Could you tell me when Mr. Li _______ inChangchun—Sure. When he _______, I’ll call you.

______healthy，you should take more exercise and eat more healthily .