Don’t ______ so often. It’s bad for your health.

Can you tell me _____it is from home to school? — Sure. It’s about three kilometers. [ ]

If you meet trouble, you can ______ your friends ________ help.

My mother _________lots of things and took the subway back home yesterday.

I called you this morning, but nobody answered it.– Oh, we ______ some shopping at the supermarket.