You’d better ____________ late next time.

In the 19th century the government _____land to settlers willing to take care of it.

Where do you often exercise -I often exercise in a park. It’s close to my house.

Why did Miss. Wang look so worried when we saw her.–Because she wondered ______________________.

You learned to drive a car quite young, didn’t you?—Yes, my father _______ me when I was thirteen.