---If you have any trouble, please feel free to tell us.---_____A I’m glad to hear that B I will. Thanks very much C I’m sorry to hear that D I will think about.
Cindy is ____at Chinese and she speaks Chinese ______.
—Do you like playing computer games? —No, I don’t. But Nick ______.
You can’t put it here. You must ______the right place.
—______, can I smoke here? —No, you can’t, Look at the sign.
—Whose notebook is this? Is it ______? —No, ______is blue and yellow,