1.What___you____(do) if I can't go there with you tomorrow?
What___you____(do) if I can't go there with you tomorrow?
Jim,with his family,often_____(play) cards on Sunday afternoon.
Maths,one of the most important subjects,always_____(make) the students feel terrible.
It's necessary for us______(realize) the importance of environment protection.
The policeman told them______(not stay) there.It was dangerous.