— Can I make an appointment with Dr. Smith this afternoon?— Sorry, I’m afraid he is not ______ because he has a patient to operate on.
—Will you read me a story, Mummy? —OK. You ________ have one if you go to bed as soon as possible.
If you _________ smoke, please go outside.
—I don’t really like James. Why did you invite him? —Don’t worry. He ________ come. He said he wasn’t certain what his plans were.
If you ________ go, at least wait until the storm is over.
It _________ be the postman at the door. It’s only six o’clock.