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1. A: Many people are wearing coats. B: The weather must be _____________ ____________. 2. A: Sally has been coughing a lot. B: She might be ____________________. getting colder/ cold outside having a sore throat/ ill 4b Complete these responses. n. 外套 3. A: This restaurant is always very crowded. B: The food ________________. 4. A: Whenever I try to read this book, I feel sleepy. B: It can’t _______________. must be delicious be that boring adj. 困的 Look at this picture of a room. How much can you tell about the person who lives here? Is it a boy or a girl? What are his/her hobbies? Discuss your ideas with a partner. 4c It could be a girl’s room because it’s very tidy. I guess so. But it might be a boy’s room because the clothes look like boys’ clothes. It could/might/can’t be... because ... I guess so/I don’t think so. But it might/could/must be ... because … 1. — Excuse me. Is this the right way to the Summer Palace? — Sorry, I am not sure. It _____ be. A. might B. will C. must D. can