Какое из предложений в каждой паре является верным?

a)

You don't have to drive on the right in Britain.

You mustn't drive on the right in Britain.

b)

You don't have to go to England to learn English.

You must n't go to England to learn English.

Выбрать правильный вариант: 1. He says I (mustn't/needn't) do it. He has already done it. 2. You (needn't/mustn't) carry your driving license with you. 3. I can show my student's card, and I (mustn't/needn't) pay to get in. 4.

Underline the correct modal verbs: 1) Scientists don't have to/must consider the dangers of cloning. 2) People mustn't/don't have to be experts to operate a DVD player. 3) You must/mustn't switch off your computer when it is not in use.

Example: You must / don't have to tidy your room. It's a mess. 1 You don't have to / mustn't swim there. It's dangerous. 2 I haven't to / don't have to do my homework. It's Saturday. 3 She must / mustn't practise the piano tonight.

Put the words in the correct order to make sentences. 1 must you straight keep on You must keep straight on 2 cross you the mustn't road 3 cycle mustn't the you on pavement 4 fast too you drive mustn't 5 turn you must here 6 bicycles cycle lane must

Put the words in the correct order to to make sentences. 1 must you straight keep on You must keep straight on 2 cross you the mustn't road 3 cycle mustn't the you on pavement 4 fast too you drive mustn't 5 turn you must here 6 bicycles cycle lane