Which sign tells you to run away from the fire? A. B. C. D.
—Can you tell the differences between these two pictures? —Differences? Oh, no. They look quite ______.
—Hey, man. You can’t cross the street now. You have to wait ______ the traffic turn green. —Oh, sorry and thank you.
—What do you think of the movie by Zhao Wei? —Terrific. I like ______ very much.
It is a good habit to go to ______ bed early and get up early.
--I’ve run out of money to buy a new bike. –Oh, _________. You have to walk.