—You can speak Chinese, _______ you? —No. we can only speak English.
The problem children often get into trouble ____ teachers.
The art club is for members only. You can’t go in ____ you are a member.
It’s a difficult time, but we will never _____ hope.
I stay at home _______ on weekends, but I don’t feel ______.
In winter, we must pay attention to _________.