I ________ that the earth moves around the sun. A. often doubt B. never doubt C. sometimes doubt
The story ____________ scary, but it is true.
He with his girlfriend ________ Thailand many times. They know a lot about this country.
Tom didn’t have the meeting. ___________, he went camping in the mountain by himself.
Sam ___________a newspaper when the bus stopped rapidly.
--Where do you want to go this summer? ---Oh, that’s a good question. I really want to go __________.