— 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
Next year Tom will go to _______school. He wants to be _______ engineer like his father.
—Thank you for giving me so much information. —______________________.
John’s father went to Nanjing ________ten days ago.
I __________ Beijing three times, I know there very well.
To my surprise, the tiny person is ___________my little finger.