Modal Verbs

You ___________ not forget to pay your tuition. If you forget, the university will kick you out

• might

• had better

• could

• need to

You ___________ do your homework. If you do not do your homework, the teacher will not let you present the test.

• can

• don't need to

• could

• had better

It _________ rain, but the possibilities are low, there are only a few clouds in the sky.

• has to

• might

• could

• must

_______ I answer my cell phone teacher? It's something really important.

• May

• have to

• had better

• must

You __________ go to the new restaurant in the city, I totally recommend it, it's the most delicious I've ever tried!

• May

• could

• had better

• must

You _______________ clean your room before you leave. It's your responsibility.

• May

• could

• have to

• might

She _____________ be sick because she hasn't appeared nor called me in days.

• had better

• must

• has to

• needs to

We _______________ change the light bulb, it's not working and I can't see anything in that room

• need to

• could

• might

• needs to

The president said we ______________ pay more taxes next year. There will probably be consequences for the people that don't pay.

• must

• could

• has to

• don't need to

You _________________ clean right now. You can wait until everybody leaves.

• mustn't

• could not

• don't have to

• cannot