几个反义疑问句，急！谢谢、

I think she will be come back ,in three days,____？

He must be ai home now,___?

He and his family have never been here before___?

Her dream has come true___?

Everyone will study at home in the future___?

……won’t she？

……mustn’t he？

……haven’t they？

……hasn’t it？

……won’t they？

应该是这样。