Модальные глаголы 10 класс
тест по английскому языку (10 класс)

Choose the correct word.

1. We mustn’t/don’t have to go swimming at this beach; sea turtles lay their eggs.
2. You can’t/had better not buy this tinned food; it’s generally modified.
3. He wastes so much energy: he ought/has to at least switch off the lights when he leaves the room.
4. You can’t/don’t have to enter this room; it’s for staff only.
5. I must/can’t do something to help the environment but I don’t know what.
6. You can’t/shouldn’t buy any products you don’t really need.
7. You ought/have to reuse plastic and paper bags; don’t throw them away.
8. When you travel, you must/should try to stay at environmentally friendly hotels.