-I believe we will win. -__________. A. I’m afraid so B. All right C. I hope so
Do you think exercise can keep us ________?
The teacher asked us ________ in our reports before class.
Tom was the first ________ he was wrong.
—Send me an email when you are free, will you? —________.
Many students are ________ chatting online, which wastes them plenty of time.