5предложений в present simple каждое предложение должно быть вопросительное, утвердительное, и отрицательное всего 15 предложений

+ I do my homework every day
- I don't do my homework every day
? Do I do your homework every day?

+She works at school
- She doesn't work at school
? Does she work at school?

+He dances well
- He doesn't dance well
? Does he dance well?

+I play computer games
- I don't play computer games
? Do I play computer games?

+They read novels
- They don't read novels
? Do they read novels?

1. If people took bottles, newspapers and cans to special bins, they could be recycled.
2. If I were you, I would join Greenpeace.
3. If we didn't pollute our seas, they would be full of fish.
4. If l were you, l would continue the exploration.
5. If you had read these books, you would know more about this environmental problems.
6. If we had protected the environment seriously, our planet would be out of danger.
7. If people had avoided damaging nature, many species of animals wouldnt have disappeared.
8. If she had heard the conversation, she wouldnt have come there.

1) If I KNEW (known) I would phone her immediately2) If you HADN'T MISSED ( not miss) the tRain you would have arrived in time3) If they had known it before, they WOULD HAVE TAKEN (take) measures4) Your brother WOULD BECOME (become) much stronger it he took cold baths regularly5) It he didn't train (должно быть HADN'T TRAINED - Лиза, проверьте, правильно ли вы напечатали) enough last year, he WOULDN'T BE (be) a fIrst- class sportsman now6) If I HAD WRITTEN (write) the composition yesterday, I would be free now.или HAD I WRITTEN the composition yesterday, I would be free now.- если if опускается, то в предложении инверсия, у вас if в предложении отсутствует.