Module 3, Unit A, Activity 1 Advice

Giving advice means telling someone what you think the best thing to do is. In this activity you will find out three ways of giving advice using should, have to and must.
Tom is feeling ill. Find out what Tom should do here.
  Have to
Tom is feeling better. He phones Mo, but Mo's busy. Find out what Mo has to do here.
Tom is playing football, but Polly wants him to clean his room. Find out what Tom must do here.