Объяснение:
1. I hope people will volunteer to help us.
2. As planned I am going to meet the Mayor next week.
3. I expect people will understand men are destroying the Earth.
4. Aisha phoned an hour ago. I am going to call her back now.
5. It’s very cold here. I am going to close the window.
6. Diaz and Sanzhar will clean up the beach.
7. They will plant some tree.
8. I will buy a new bicycle.