Fill in the blanks using modals in the box. Decide If you need the past and/ or continuous form.

must	mustn’t	may	might	can
could	should	shouldn’t	can’t

The singer has got a sore throat so she________(sing) at the concert tonight.

In this school, students are not allowed to smoke. They________smoke.

My motorbike broke down in the middle of nowhere, but luckily I________it on my own.

It’s a school rule. Everyone________wear a uniform.

They are doing very hard on their project. It________ be very important to them

Andy’s magic performance was amazing. You________a little bit longer to watch it.

You________buy the tickets. I got two for free from my dad.

Minh passed the exam with flying colours. He________very hard to get such a good result.

I would like you________the plants for me while I’m away.

He owns a very expensive house. He________be a rich person.

Circle one letter to indicate the option that best completes each of the following sentences

I’m overweight and the doctor says that I________  do exercise more often.

She is going to travel to Japan for summer holiday; therefore, she________get a passport soon.

Adrian got surprisingly high grades in the final exam. He________   his lessons very carefully.