— Susan, would you like to go hiking with us this afternoon?— I'd love to, but I study for a test.A. may B. have to C. can
There are only students in the classroom. Where are the others?
There isn't in his room.
—Do you have enough students to carry the boxes?—No, I think we need students.
The twins in Dalian last year. And they here now.
They arrived London a cold winter night.