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I feel sick.

• You shouldn't go to the school today.

• You should study more.

• you should drink coffe

• you mustn't drink water

It is raining outside.

• I should take my umbrella.
• I should take my sunglasses.
• I should wear my T-shirt.
• I should walk to school.

2- In class, we mustn´t:

• study

• pay attention

• shout

• work

You _________ use mobile phones on an airplane.

• mustn't

• has to

• must

• have to

The museum is free. You ...... pay.

• must

• need to

• have to

• don´t have to

John can't see very well so he ___________ wear glasses.

• has to

• doesn't have to

• don't have to

• need to

I ............. to help Laura. She can do his homework easily.

• need to

• don't need to

• need

• don't need

You have final exams tomorrow. You ............ study to get a good mark.

• need

• need to

• don't need to

• doesn't need to

7.- He has a broken leg,
so he _____ walk for a few days.

• can

• can't

• could

• couldn't

8.- I _______ sleep last night.

• can

• can't

• could

• couldn't