modals - can/can't/could/couldn't, have/has/had to

I’m sorry but you ..... bring your dog in here. It’s forbidden.

• can

• can’t

• don’t have to

• have to

• couldn't

You .... have a visa before travelling to the USA. It’s the law.

• can

• can't

• don't have to

• have to

• could

You .... stay in the library till eight o’clock. It’s open all evening.

• can

• can't

• don't have to

• have to

• couldn't

You .... wear a uniform at my new school.

• can

• can't

• don't have to

• have to

• could

Peter .... come to class yesterday. He was sick.

• could

• can't

• have to

• had to

• couldn't

On our first day of school we .... spend the whole day with our mentor.

• can

• could

• have to

• had to

• couldn't

Sarah .... go on vacation with her parents. She .... stay home by herself.

• doesn't have to, can

• could, has to

• can't, can't

• has to, could

• can, has to

We .... pay attention or we'll never learn anything!

• have to

• don't have to

• could

• can

• had to

Her mom is really strict. She .... wear whatever she wants.

• can

• could

• can't

• has to

• doesn't have to

Oh no! Your shirt is dirty. You .... change it now!

• can

• could

• had to

• have to

• can't