Question

6-9英语题，谢谢大家。

Answer 1

6. is covered by
7.It's a good idea
8.need, air
9.Some, some
10.We have,like
希望能帮到你，望采纳，谢谢！

Answer 2

6.is covered with
7.That′s a good idea.
8.with air
9.Some others
10.We have such as

Answer 3

6.is covered with
7.it's a good idea.
8.need air to
9. some some
10.After class we have

Answer 4

6 is covered by 7 that's a good idea 8 need air to 9 some others