Whenever we planned our vacations， mother could always offer some _____ suggestions.

Our teachers always tell us to believe in （ ） we do and who we are if we want to succeed.

Not only _____ a promise, but also he kept it.

_____， we went swimming in the river.

_____ dictionary is enough for me.

He studies so hard to avoid （ ） at the bottom of the class.

（ ） singer and （ ） dancer is also good at drawing.

I don’t like to _____ a room with a stranger.

Although _____ ten years ago， the machine is still in good condition.

The chemical factory was torn down （ ） protecting the environment.

There are many fashion shops and expensive restaurants on （ ） sides of the street.

The tribe had been living in that part of the area for generations until the civil war ______.