ответ:
1. yesterday i had to answer all these letters. 2. do we have to write a dictation today? — yes, tomorrow we begin a new lesson. 3. shall i invite anna to dinner? — yes, please. 4. did you have to stay home because the weather was bad? 5. you definitely must come and have a look at our son.— with pleasure. 6. shall i go for a walk with nick now? - no, you don't have to.
you know that he has to go to bed at three o'clock. 7. i don't like to stay up late, but sometimes i have to. 8. i'm glad i didn't have to finish this work yesterday. 9. you should visit your friend. yesterday he did not come to class. 10. why didn't you come? — i couldn't, i had to take my children to the doctor. 11. you don't need to go to the library, we have got a lot of books at home, and you may take any book you like. 12. he shouldn't wake us so early.
1. You can travel from London to Paris by train. It takes about two hours and a half.
2. Have you ever travelled by sea? It's very romantic, isn't it?
3. What age can people drive a car in your country? (предлог не нужен)
4. While travelling through the desert we suffered from a desperate shortage of water.
5. I wish I could afford a tour round the world one day.
6 Jack told us about his long journey across the ocean. it was a great adventure!
7. I dont't have any sense of direction. I always use my GPS device.