— Must I take the medicine every day? — No, you ____.A. must not B. may not C. don’t have to
—Mom, I play computer games? —Yes, you can. But you have to finish your homework first.
—You bought the car about ten years ago? —Yes. ________it’s old, it still runs well.
I used to argue a lot with my parents, but now we_______ with each other.
—My mother is ill. —__________
Mr. Wang felt________ after his children moved out.