английский 3 вариант

№2 описать значение it, that. one. 

1.It is the number of electrons within the atom that determines the properties of a substance

2. The territory of Moscow is larger than that of London.

3. In London one must get used to the left-side traffic. 

№ 3 описать значения глаголов to be, to have, to do.

1. Some substances do not conduct heat.

2. Our plant is to increase the output of consumer goods.

3. Soon our industry will have new and cheap sources of energy.

4. These computers will have to perform millions of operations per second. 

№4 описать бессоюзное подчинение. 

1. The hostel our students live in is situated not far from the metro sta-tion.

2. I think he has made a mistake in his calculations. 

№5 Описать функцию инфинитива.

1. They promised to supply us with the necessary equipment.

2. The purpose of this book is to describe certain properties of metals.

3. The experiment to be carried out is of great importance for our re-search.

4. To convert chemical energy into electrical energy we must use an electrical cell.