Напишите ! как я провела летние каникулы на .

how did i spend my summer holidays

Sport plays a big role in our life. Many people do sport in our country. They want to stay healthy. Sport is a good mean of struggling with stress.
In my opinion sport is important for healthy free time. Sport also makes people strong and prepares a lot of joy.
Some people participate in sports, others prefer watching them on TV. It is known that walking for an hour is healthier than irregular participation in any active physical activities. To keep fit some people join special classes or take part in aerobics or yoga, do some kind of training in a gym. Others play football, badminton, volleyball, tennis.

1 Electronic equipments are used now for scientific, industrial and everyday purposes.They help us to do jobs better or more rationally than before and take over jobs that couldn't be done otherwise.

2 Yes, it does.

3 We can find many electronic equipments at home:a tape recorder, a TV set, an MP3 player, a computer and many others.

4 In electric devices electricity flows in the wire but inside any electronic device electric current passes through the space (or semiconductor)  separating certain parts in this detail.

5 We can actually see how electricity jumps through space in lightning.

6 The first electronic equipments were based on radio lamps.

7 No, they didn't.

8 Yes, it did.

9 Microchips helped to reduce big parts of devices,computers and other devices.

Объяснение: