Вставить слова:
couldn't, can, need, needn't, ought to, must)

1.It is necessary for you to have a computer password.
Youhave a computer password.

2. It isn't necessary to stay in the exam hall after you have completed the test.
Youto stay in the exam hall after you have completed the test.

3.I advise you to seek help if you are having problems understanding something.
Youseek help if you are having problems understanding something.

4.Nia is a very well-behaved child. I doubt that she was nasty to the other children.
Nia is a very well-behaved child. Shenasty to the other children.

5.Richard has the ability to solve maths problems very quickly.
Richardsolve maths problems very quickly.

6.Students are obliged to be on time for class.
Studentson time for class.​​

I have six or seven lessons at a day.

My favorite subject is English. I want to know it because I want to travel all over the World.

Firstly I do a lot of test at home. Secondly I read all information about the topic.

The easiest subject is Drawing. It’s always fun. The difficult subject is Physics because I always must be concentrated.

I read books or watch movies.

I love drawing.

I spend three hours for a week.

My favorite book is Evgeniy Onegin. It’s about two people and their love.

I don’t use school library. My parents buy books for me.

I like skiing and swimming.

with the development of civilization man's interference in nature grows up. it leads to different negative factors are: the pollution of water, air, soil and the destruction of the ozone layer. this problem must be solved if we want to preserve life on our planet. this problem is global problem that's why all countries of the world, all people, young and old, must take an active part in the protection of natural resources. factories and plants must have purification systems to preserve the purity of water, air and soil. we must take care of plants, trees, animals, birds and fishes, especially of those that are dying out. we also have a red book where rare and dying out plants, birds, animals are registered. though the role of people in the solution of ecological problems has greatly increased, we can't say that we are doing all in our power, to stop harmful processes in preserving the environment. the following radical measures must be taken: 1.the replanting of trees that have been cut down; 2.nuclear tests should be stopped; 3.purification systems must be installed at plants and factories; 4.natural resources should be used more rationally; 5.rare and dying out birds, animals and plants should be protected; 6.precaution measures should be taken against the destruction of the ozone layer.

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