1 spent подсказка-LAST WEEK,Past Simple-время
Подсказку буду писать большими буквами
2 sweeps;OFTEN; Present Simple
3 are built; EVERY YEAR; Present Simple Passive
4 play; EVERY WEEK; Present Simple
5 has JUSTeaten; Present Perfect
6 has ALREADY cooked; Present Perfect
7 am; NEXT YEAR; Present Continuous
8 Is;SOON; Present Continuous
9 will you sing a song TOMORROW?
future Simple
10 played;TWO DAYS AGO; Past Simple
11will you write a letter NEXT WEEK?-Future Simple
12 Are gathered;IN AUTUMN,; Present Simple Passive
6. If people explore space , we`ll know much about stars and planets.
7. If these people take care of the environment, they don`t drop litter everywhere.
8. If Tom didn`t forget that it was Sunday, he wouldn`t get up early.
9. If I knew your telephone number , I would call you .
10. If Alex trained hard last month, he would win the game.
11.If forests weren`t cut down in the past,many species of animals and birds wouldn`t be destroyed.
12.If I knew about recycling ,I wouldn`t throw away a lot of rubbish.
Объяснение:
