1. The glass is very fragile.
2. we burned the old leaves in the garden.
3. Heat has a bad influence on people.
4 .vliyanie teachers to students is great.
5. Have you ever been in a greenhouse?
6. you hear something about the greenhouse effect?
7. that makes this factory?
8. North Africa more than 4,000 hours of sunshine every year.
9. on the coast it is cool enough, right?
10. IMET impact of climate change on people?