I think it is right because it can be dangerous for a driver.
Drivers should not use any kind of phone when they are driving.
1. The minimum age for riding a motorbike should be 25.
2. The speed limit for motorways should be 100 kilometers an hour.
3. Cyclists are just as dangerous as drivers.
4. Speed cameras do not stop accidents.
5. People over 70 are more dangerous drivers than young people.
– GRAMMAR
Задание 27. Вставьте модальные глаголы may или can.
1. You ... come in when you have taken off your boots. 2. Be careful: you ... spill the milk if you carry it like that. 3. Most children ... slide on the ice very well. 4. I don't think I ... be here by eleven o'clock tomorrow, but I ... be. 5. ... you see anything in this inky darkness? 6. You ... go when you have finished your compositions. 7. What shall we do if the train is late? It ... be late, you know, after the terrible snowstorms we've had.
Задание 28. Переведите на русский язык.
1. I had to do a lot of homework yesterday 2. She had to stay at home because she did not feel well. 3. Pete had to stay at home because it was very cold. 4. Mike had to write this exercise at school because he had not done it at home. 5. They had to call the doctor because the grandmother was ill. 6. Why did you have to stay at home yesterday? — Because my parents were not at home and I had to look after my little sister. 7. I have not written the composition. I shall have to write it on Sunday. 8. We did not have to buy biscuits because granny had baked a delicious pie. 9. Will you have to get up early tomorrow?
Задание 29. Вставьте модальные глаголы tо have to или to be to.
1. Where ... the lecture to take place? — I suppose in the assembly hall. 2. So, our plan is as follows: I ... to go to the library and bring the books. You ... to look through all the material here. Later we ... to work together. 3. "You ... to do it alone, without anybody's help," she said sternly. 4. I ... to help my friends with this work now, so I cannot go with you. 5. It was raining hard and we ... to wait until it stopped raining. 6. 1 ... to ask him about it tomorrow, as today he has already gone. 7. Why didn't you tell me that I ... to buy the books? 8. According to the order of the schoolmistress all the pupils ... to return the library books before the twenty-third of May. 9. As we had agreed before, we ... to meet at two o'clock to go to the stadium together. But Mike did not come. I waited for another half-hour, but then I ... to leave as I was afraid to be late. 10. The meeting ... to begin at five o'clock. Don't be late.
Задание 30. Дайте совет, используя модальный глагол should и слова, данные в скобках.
E.g. Her diction is not very good, (to read aloud) She should readaloud.
1. The boy is a little pale, (to play out-of-doors) 2. I am afraid you will miss that train, (to take a taxi) 3. There is no one in, (to try the room next door) 4. I have a slight irritation in my throat, (to smoke less) 5. This child doesn't want to eat soup, (not to give her sweets before dinner) 6. She makes a lot of spelling mistakes, (to copy passages out of a book) 7. The dog is afraid of him, (not to shout at the dog) 8. The students are unable to follow what I am saying, (not to speak so fast).