Expressing advice and prohibition (present future)

You ... eat food quietly.

• don't have to

• mustn't

• ought to

You ... park there. The police will take your car away.

• don't have to

• must

• mustn't

You ... start the day with a glass of water.

• must

• mustn't

• should

NO FEEDING ANIMAL!

The sentence above means

• The visitors must bring pets to the zoo.

• The visitors must bring snacks

• The visitors must not come to the zoo.

• The visitors must not do the feeding.

DO NOT STEP ON THE GRASS

What does the text mean?

• please keep off the grass

• please do not litter

• wet floor

• do not disturb

You ________ touch any food without washing your hands first because of the COVID-19

• must

• should

• had better not

• have to

What's the variation for WHAT'S WRONG?

• Certainly?

• of course

• What's the matter?

You ... smoke in this room.

• must

• can't

• don't have to

• can