Obligation and Prohibition

We use MUSTN'T when we want to say that...

• you are able to do something.

• you aren't allowed to do something.

• something isn't necessary to do.

• something isn't agaist the law.

Needn't expresses...

• that something is necessary to do.

• prohibition.

• possibility.

• lack of necessity.

Choose the sentence that means "Parking your car in this area is forbidden".

• You don't have to park your car in this area.

• You needn't park your car in this area.

• You mustn't park your car in this area.

• You can park your car in this area.

Choose the sentence that doesn't mean "It isn't necessary to buy any meat. We've got plenty".

• You can't buy any meat. We've got plenty.

• You don't have to buy any meat. We've got plenty.

• You needn't buy any meat. We've got plenty.

• You don't need to buy any meat. We've got plenty.

'CAN' is used to express...

• Necessity

• Certainity

• Possibility

• Ability

Modal Verbs are followed by...

• -ing verbs.

• bare infinitive verbs.

• a conjugated verb.

• a noun.

Is this sentence correct?

"You must to fasten your seat belt"

• Yes

• No

Is this sentence correct?

"He cans play the guitar"

• Yes

• No

What is the past form of the following sentence?

"He can speak English very well"

• He would speak English very well.

• He can spoke English very well.

• He could speak English very well.

• He did can speak English very well.

Complete the following sentence.

"You _____ buy the tickets online. But they're cheaper".

• didn't have to

• 'll have to

• don't have to

• had to