Answer — Exercise 6
7b - Grammar·Spark 4 - Student's Book
Question
Fill in: may, must or can't.
Answer
- A: Fred got promoted again. B: Wow! He must be very good at his job.
- A: Isn't that the new chef? B: It can't be. He looks too young to be a chef.
- A: I've been calling, but there's no answer. B: Oh, they may be closed for lunch.
- A: Greg isn't in his office. B: He must be at a meeting.
- A: His house is near the train station. B: It can't be quiet.