The solution for exercise 1 in chapter 7C - Could you pass the test? of English File Pre-Intermediate - Workbook by Christina Latham-Koenig, Clive Oxenden and Jerry Lambert
Question
Look at the pictures. Complete the conversations with the correct form of have to.
What do these signs mean? Write sentences with must or mustn't.
Complete the sentences with mustn't or don't have to.
Complete the second sentence so it has a similar meaning to the first sentence. Use the bold verb in the positive or negative form.