6 Complete the rules with must (✔) or mustn't (x). 1 You listen to music in here. X...

Решение:

• 1 You mustn't listen to music in here. (X)
• 2 You must be 1.3 m tall to go on this ride. (✔)
• 3 You must wear a jacket. (✔)
• 4 You mustn't eat sweets in the cinema. (X)
• 5 You mustn't use your phone in class. (X)
• 6 You must phone your parents! (✔)

Ответ: 1. mustn't, 2. must, 3. must, 4. mustn't, 5. mustn't, 6. must