UNIT 1. IN AND OUT OF SCHOOL » 8





Choose “have to” or “must”. 1. I'm tired. I have to go to bed early tonight. 2. This is a very good film. You must see it. 3. Children have to go to school until the age of 15. 4. Mr. Johnson has to stop smoking. The doctor said so!





UNIT 1. IN AND OUT OF SCHOOL