问题描述：
将下列句子变为被动语态...共8句
1.Many people speak English in the world.
2.I can finish the work soon.
3.You'd better do the work carefully.
4.They often talk about their school life.
5.We need two more pens.
6.We mustn't laugh at others.
7.The workers built a bridge long ago.
8.He borrows books from the library.
1.Many people speak English in the world.
2.I can finish the work soon.
3.You'd better do the work carefully.
4.They often talk about their school life.
5.We need two more pens.
6.We mustn't laugh at others.
7.The workers built a bridge long ago.
8.He borrows books from the library.
问题解答：
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