Фільтрування.відстоювання.і випаровування
British teenagers mostly use the hi-fi gadgets and DVD players in their bedrooms. The second place is mp3 players and PC( personal computers). Digital TV british teenagers use the least. Британские подросткибольше всего используют вай фай гаджеты и дивиди плэйеры в спальнях. Второе место занимают мп3 плэйеры и PC( персональные компьютеры). Цифровые телевизоры британские подростки используют меньше всего
1 was looking . had left
2. had used . was being
3. had bought . were starting
4. have .change
5.said . hadn*t arrived
6.lock .had been
7.had been . walk
8.gone . found .took
9. saw .knew . had met
10. had . looked . saw . grew
1) Cats are more popular than snakes as pets.
2) Pigs are more intelligent then other animals.
3) Turtles are slower than crocodiles.
4) Elephants are heavier than pigs.
5) Bears are rarer than snakes.