初中英语问题(最好理由详细

THE TEACHER CAME INTO THE CLASSROOM.AND HE HAD A BOOK IN HIS HAND( 用with改写)

2.did he make mary unhappy?( 该被动)

3his grandfather became asoldier in 1940.(改现在完成时)

4.when he stayed in beijing,he visited the Great Wall(改简单句)

5.he had to give up halfway because of the snowstorm( 改反以疑问句)

The teacher came into the classroom with a book in his hand.

Was Mary made unhappy by him?

His grandfather has became a soldier since 1940.

He visited the Great Wall in Beijing.

He had to give up halfway because of the snowstorm, hadn't he?