8. Young people should become the _________ of our country.

7. When we cross the road, we must pay attention to _________.

6. His ____________ of the mountain made us interested in it.

5. The boy knew much about history, so he knew many _______ in history.

4. The ground ______________ with snow after the snow stopped.

3. These days eating food __________ is very important to people.

2. Look! The young trees are ______________. Let’s water them at once.

A.

1. World Trade Center is one of the most famous _________ in Beijing.

10. A tall girl __________(name) Susan _______________(teach)us PE next term.

9. The train ______________(leave) when we _______ (get) to the station yesterday.