1. Do you know the game show in the photo? What happens on the show? What is the correct answer to the question? 2. Read and listen to the dialogue and circle the correct verbs. 3. Read the Learn this! box and complete the rules. Use must, mustn't, needn't and don't have to. Use your answers to exercise 2 to help you. 4. What are the rules for using mobiles at your school? Write sentences with must, mustn't and needn't and the phrases below. If you can, add ideas of your own.
5. Read the Look o
💟 Xem lời giải