You ______ drive your car so fast. It’s very dangerous.

Cindy, I don’t have a partner to practice . Would you like to be my partner— Sure. Let’s do it together.

When I lived with my roommates in the university, we often talk into the night

She tried to stay calm on the stage, but her trembling voice _______ her nervousness.

We live _______ a wonderful world _______ a lot of amazing things.