_______we are worried about is that air pollution is becoming much heavier in Han Dan.
―What do you think of my composition? ―It _______ well _____ a few spelling mistakes.
My money_____, I must go to the bank to draw some of the savings out before I have none in hand.
My mind wasn’t on what he was saying so I’m afraid I __________ half of it.
―Could you _______ take care of my dog while I’m away? ―Sure. Leave it to me, please.
―May I take your order now? ―_________ ―OK, I’ll come back in a few minutes.