Change the following sentences using the past tense form of the modal verb: 1. It must be born in mine that he quickly forgets his promises. 2. Those who cannot read or write have to remember things. 3. We must discuss this problem in detail. 4. A machine can do work which man is unable to do. 5. Every scientist must check the results of his research. 6. The boy tries hard, but he cannon act on the stage. 7. We must do as we are told. 8. The available data is not sufficient, but we must come to a decision.
2. He has left (to leave) for London, we won't see him for a month.
3. I have read (to read) this story twice; it's very interesting.
4. The weather has changed (to change) greatly; it's so cold now.
5. We have bought (to buy) Granny a nice present for her birthday. We think she will like it.
6. It will be (to be) very warm in Yerevan this week.
7. Where's the picture? I have given (to give) it to Bob.
8. Jane isn't at home now. She has gone (to go) to the playground.
9. They have done (to do) all their work. They are free to play now.
10. Look! Somebody is breaking (to break) the window.
Объяснение:
My school is large and light. There are three floors in it. There is a gym, a library, a canteen and a few classrooms on the ground floor. There are many classrooms and a teachers’ room on the first and on the second floors. Our classrooms are very large and light. There are twelve desks, a teacher’s table, a blackboard and many flowers in our classrooms.
The most important thing for me at school is to study well, respect teachers and other adults, follow the rules of my school and wear a school uniform. I try to do my homework perfectly and get good marks. My favourite school subjects are English, History and Literature. I’m fond of sport and music. So I two years ago I joined our school clubs: Basketball club and Musical club.
My school life is wonderful. There are lots of concerts, performances and sport competitions in our school. My classmates and I often take part in different school events. I have a lot of friends in my class. Our teachers are kind and intelligent and my classmates are smart and friendly.
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