反义疑问句

问题描述:

反义疑问句
1、There are over 300visitors in the museum ,
2、Student shouldn't wear sexy clothes,
3、They have finished our homework ,
4、Please pass me the book,

1、There are over 300visitors in the museum ,aren't there
2、Student shouldn't wear sexy clothes,should student
3、They have finished our homework ,haven't they
4、Please pass me the book,shall you