You must give up_____. It’s bad for your health.A. smoking B. smoke C. to smoke
Helen writes ___________ than __________ girl in her class.
__________ the small boy __________ a round face like?
--What did you do _________ your stay in Shanghai? --Nothing much.
He is __________ honest boy and you can believe __________ he says.
There are trees and plants _________the classroom.