Give the correct form of the verbs

Ex1: Give the correct form of the verbs
1. We (put) solar panels on our roof for the heating and hot water in the future
2. They (talk) about their project for two hours
3. More wind turbines (construct) in that area to produce electricity next year
4. He(cycle) to work at 10 o'clock next Monday?
5. A lot of money (send) on heating in Brintain next year
6. I think people (live) on Mars someday

7. Solar energy (use) by many countries in the world in the future
8. He(check) cracks in the water pipes yesterday

9. I(not finish) my computer before

10. I used (work) as a volunteer last summer vacation
11. They never ( fix) my computer before
12. At 9 a.m tomorrow,my family (not have) breakfast together
13. This hamburger (eat) by Tommy this afternoon

14. John (not invite) Fiona to his birthday party last night
15. Students (not give) an English test this afternoon
16. At three o'clock tomorrow,he (wait) for the train