Упражнение 2. Вставьте подходящий модальный глагол (mustn't / needn't) 1. Shall I turn on the light? – No, you ______. It is still light in the room. 2. You ______ make your bed. I'll do it for you. 3. You ______ buy mineral water, we have plenty. 4. We ______ stay up late. 5. You ______ take an umbrella today. The sun is shining. 6. It's prohibited to go into that building. You ______ go in. 7. The meeting is very important. We ______ be late. 8. I ______ forget my keys or I won't get in. 9. You ______ bring sandwiches. We can stop at a cafe. 10. Pupils ______ smoke. 11. In this school pupils ______ wear school uniform. They can wear jeans and T-shirts.

Решение:

1. Shall I turn on the light? – No, you needn't. It is still light in the room. (Нет необходимости)
2. You needn't make your bed. I'll do it for you. (Нет необходимости)
3. You needn't buy mineral water, we have plenty. (Нет необходимости)
4. We must not stay up late. (Запрет/сильная рекомендация не делать этого)
5. You needn't take an umbrella today. The sun is shining. (Нет необходимости)
6. It's prohibited to go into that building. You must not go in. (Строгий запрет)
7. The meeting is very important. We must not be late. (Необходимо не опаздывать)
8. I must not forget my keys or I won't get in. (Необходимо не забыть)
9. You needn't bring sandwiches. We can stop at a cafe. (Нет необходимости)
10. Pupils must not smoke. (Запрет)
11. In this school pupils must wear school uniform. They can wear jeans and T-shirts. (Обязательное условие)

Ответ: 1. needn't, 2. needn't, 3. needn't, 4. must not, 5. needn't, 6. must not, 7. must not, 8. must not, 9. needn't, 10. must not, 11. must.