—Excuse me,can I sit beside you? — .The man who sat here will be back soon.
---It will be my turn. I feel a bit nervous. ---________. You can make it.
Please don't stand up in class until you ________.
You don't know __________________________.
---She’s never been to Shanghai, ____________? . --- ___________. But how she wishes to go there again.
John doesn’t play the piano _________________ his classmates in his class.