Раскрой скобки, употребляя глагоды в правильной грамматической форме. mary usuall usually (get up) at 7 o'clock.she (wash) her face, (clean) her teeth and (have) breakfas. she (leave) home at 8 o'clock.her lessons (begin) at 8.30. she (live ) not far from her school. she usually (walk) there. now it (be) 12 o'clock. mary (be ) at the lesson. she (read) and (write) now. all the children (do) it at the moment.

Mary usually gets up at 7 o'clock. She washes her face, cleanes her teeth and has breakfast. She leaves home at 8 o'clock. Her lessons begin at 8.30 . She lives not far from her school. She usually walks there. Now it is 12 o'clock. Mary is at the lesson. She is reading and writing now. All the children are doing it at the moment

How many используется только с исчисляемыми существительными, т.е. с теми предметами, которые можно посчитать.

Например: - How many oranges are there?

                   - There are 6 oranges.

How much используется с неисчислимыми существительными, т.е. с теми предметами/продуктами, которые нельзя посчитать. Сюда относятся: meat (мясо), milk (молоко), juice (сок), money (деньги), bread (хлеб) и т.д.

Например: - How much meat are you going to buy?

                   - I'm going to buy 5 kilos of meat.

То есть неисчисляемые предметы мы можем посчитать только килограммами (мясо), стаканами (сок), банками (мёд, варенье), булками (хлеб), валютой (деньги) и т.д.

Мы не можем сказать 5 meats или 5 milks!

Мы скажем 5 kilos of meat и 5 packages of milk.

1)T

2)F

3)F

4)T

5)T

ex.2

Virtual reality is one of the modern technologies which was introduced a few decades back and has taken an important place in the field of technology in a very short time. it makes use of an artificial environment generated by the computer in which simulates the real environment. Besides gaining an immediate acceptance in the world of computer games, it is now being used in many fields of life including architecture, medicine, military and aviation. Scientists and researchers are expecting to explore a lot in this modern technology than what we know about it today. It is a great leap in the field of 3D and a lot of work is still under progress. The discussion below is an insight into the details of this technology, its uses, advantages, disadvantages and social impacts.