题目内容：

改错误 When is the girl usually swim in the river?
Does his teacher teach math?(改为肯定句)
---------teacher---------math.
用所给动词的适当形式填空：
Where_____it often_____(snow) in winter?
Where_____your friend often_____(go) shopping?
These boys____(live) in the country.

优质解答

1.is 改为 does
2.His teaches
3.does snow
4.does go
5.live