-----You are going to visit the Great Wall,_____?-----That’s right.A. are you B. aren’t you C. don’t you
Have you returned the book to the library ____? --- Yes, I have ____ returned it.
When the teacher came in , the students about the new film .
The planehere for ten minutes already.
They borrowed a car _____ their neighbour.
Mr Li ____ England. He ____ London for two weeks.