Prepare 7 Review Un 15

Kate: What language are those people speaking?

    Greg: I don’t know – It ____ Swedish.

• could be

• can be

• could have been

Ali: Where’s Tania? She’s not in the house.

    Matt: I guess she _____ out.

• can go

• must go

• must have gone

Jen: Look – is that Mark over there?

    Chris: It _____ – he’s away in Turkey at the moment.

• mustn’t

• can’t be

• doesn't have to be

Rob: I wrote to Aisha but I haven’t heard back from her.

    Nick: She _____ have seen your email yet, I guess.

• mustn't

• might not

• can

Pete: Whose coat is that?

    Isa: It _____ Marta’s – there’s no-one else here.

• can be

• can't be

• must be

Jim: Perhaps Josh has caught the bus into town.

    Craig: He _____ have – he hasn’t got any money.

• can’t

• may not

• shouldn't

Olga: Help – I’ve lost my keys.

    Tim: Have you any idea where you _____ left them?

• might have

• can have

• must have

Lee: Do you think that’s the North Star?

    Javi: It _____ be – it’s in the right position.

• may

• should

• can