Условие:

Complete the dialogue with the verbs must, may, could or might and act it out. A: Look! There's some object in the sky, there, above the hill. B: It might be an aeroplane. A: Oh, no. look, it's flying too low fora plane It may be a UFO B: Don't be silly. I don't believe in UFOs. They are a fruit of people's imagination. A: What makes you so sure? Look, it's coming nearer. It has a funny shape. It could be a big bird. В No it isn't, Birds move their wings. If this thing has wings, it doesn't move them. A: It’s not a plane or a helicopter because there is no noise. It must be a UFO! It is so exciting! В Don't speak too soon It is not. Wait! I see now! It is a hang-glider!

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