1.It can not be that she is so young. She must be at least thirty years old. 2.There must be thick forests around your village. 3.It can not be that he wrote a letter so quickly. 4.Maybe we will go to the beach: the weather is wonderful. 5.This is obviously a very ancient manuscript. 6.Let's call Robert: we may need his advice. 7.Hurry up: you may be late for the train. 8.He may be sick. 9.He must be sick 10.It can not be that he forgot to buy flowers. 11.It can not be that he quarreled with her. 12.She probably found out about it from Masha 13.This must have been a very difficult task. 14.It must be very cold outside. 15.She must have met them on the way home. 16.It can not be that they sold their house. 17.They may come tomorrow. 18.My sister must be in the library now. 19.It can not be that he took the first place. 20.Maybe he heard about it though hardly). 21.Mom must have bought some candy. 22.She may have called me yesterday, and I was not at home.
The natural world is in danger! Many species of fish, reptiles, insects, birds and mammals are under threat. They can disappear very soon forever, because a person kills them or destroys their habitat. How he does it? People cut down a lot of forests to get paper, build houses and for many other things. Some forests have suffered so much that they are unlikely to ever be restored. Why do we need forests? First of all, they produce a lot of oxygen and give us health. In addition, the tropical forests of South America, Africa and Asia help to control the weather in the world. We get a lot of medicine from plants. If we destroy these forests, we will never get treatment. Thus, if we want to live, grow and be healthy, we must think about what is around us.
2.There must be thick forests around your village.
3.It can not be that he wrote a letter so quickly.
4.Maybe we will go to the beach: the weather is wonderful.
5.This is obviously a very ancient manuscript.
6.Let's call Robert: we may need his advice.
7.Hurry up: you may be late for the train.
8.He may be sick.
9.He must be sick
10.It can not be that he forgot to buy flowers.
11.It can not be that he quarreled with her.
12.She probably found out about it from Masha
13.This must have been a very difficult task.
14.It must be very cold outside.
15.She must have met them on the way home.
16.It can not be that they sold their house.
17.They may come tomorrow.
18.My sister must be in the library now.
19.It can not be that he took the first place.
20.Maybe he heard about it though hardly).
21.Mom must have bought some candy.
22.She may have called me yesterday, and I was not at home.