- You'd better not_______. You should show good_______.- OK.I will queue for my turn.
—You bought the car about ten years ago? —Yes.________ it's old,it still runs well.
Mark isn't coming to the concert ________________ he has got too much work to do.
-When will you go back to your hometown? - _______.
— Was it under the tree ________ you were away talking to a friend?— Sure. But when I got back there, the bike was gone.
Some families in the countryside were _____ poor _____ pay for the school. We should try our best to help them.