Modal Verbs/Passive/Active voice

I ... use swear words.

• can't

• don't have to

•  have to

• shouldn't

He ... to wash his shirt as mom has done this already.

• has to

• doesn't have to

• mustn't

• shouldn't

You ... walk when the light is red.

• shouldn't

• can

• mustn't

• don't have to

Every child ... keep the room tidy.

• should

• must

• doesn't have to

• has to

Where is Anna? – I don't know. She _____ be at the swimming pool or in the park.

• must

• might

• can

• should

'Where's Kim?'I'm not sure. Try her office - she ___________ be in there.'

• might

• must

• can

• should

How did the robbers get in? – We don't know yet. The old woman   ____ to lock the door.

• must have forgotten

• might have forgotten

• should have forgotten

• must forget

Look at that guy over there. He's only got a T-shirt on and it's 5 degrees. He _________ be freezing!

• should

• might

• must

• can

'I'm starving! What's for dinner, Mum?''Fish.''I hate fish! I'm not eating it.''You ____________ be very hungry, then.'

• might not

• shouldn't

• mustn't

• can't

That man ______________ be Tim's father - he looks just like him.

• can

• might

• must

• shouldn't