2 TURQUOISE POSITIVE MODAL VERBS

This verb is used to talk about obligations and necessity. It implies that the act/work is mandatory.

• must

• could

• may

This verb is used to ask permission or to indicate that there is a possibility of something happening in the future.

• may

• have to

• must

The phrase "have to" is used to refer to

• suggestions

• ability to do something

• obligations/necessity/ mandatory

Complete the question with the best answer : I________water the plants every morning.

• have to

• may

• can

Complete the question with the best answer : She ________ practice running 5 kilometers before running for the marathon next month.

• has to

• may

• may have

Choose a sentence that is similar to the sentence given : It is obligatory for me to stay home due to being infected by Covid.

• I must stay home due to being infected by Covid.

• I can stay home because I have been infected by Covid .

• I should stay home because I have been infected by Covid.

Complete the question with the best answer: I _______ rest at home today because the doctor advised me so.

• have to

• might not have

• cannot

He ________ go to the doctor to check on his back pain.

• has to

• might have

• have to

It is possible that it will rain tomorrow. What does this sentence mean?

• it may

• it should

• it must

When you are having a picnic at the beach, you ______ make sure that you keep the place clean.

• may

• has to

• must