I’m going to ask Sam _________ the flat.

--- Why not_______ shopping now?
--- Good idea!

---I feel tired and sleepy.
---Why not stop______?

--Haven’t I told you that the computer needs______?
---Sorry,I forgot_______it fixed.I’ll send it for repairs right away.

How kind you are!You always do what you can______me.

It is very cold .Let’s make a fire ______the room warm.

I had some trouble____ complete sentences in learning English.

The best way ___ your English is to join an English club.

You’d better ______ football in the street.

The water in this river is harmful because It’s a ______ river.