Choose the correct verb
2 Choose the correct verb.
1 A: Who's that man? Isn't he a well-known actor?
B: I don't know, but he could / must be. He's very handsome.
2 Az I've just tried to phone Toni at her aunt's house, but she's not there.
B: But she must/ might be there. She's babysitting her cousins.
3 Az I want to buy a computer like your brother's. Do you know how much they cost?
B: No, but they can't/must be very expensive because I know he hasn't got much money.
4 A: Where's the orange juice?
B: I'm not sure. Probably in the fridge, or it must/might be on the table in the other room.
5 A: Are your neighbours on holiday?
B: They can't/could be. The car isn't outside the house