The guy is always running ______ the other cars on the road, unfortunately he ran his car ______ a tree

A good storyteller must be able to hold his listeners’ curiosity _____he reaches the end of the story.

The boy was so tired that he fell asleep _____________ his mother could take off his clothes

It ten years since we in Beijing last time.

Nowadays, too many children________TV. That’s bad for their eyesight and TV also keeps them fromcommunicating with others.[ ]