They don’t have a baseball, _________ they have a ping-pong ball.

We will appreciate____ if your parents can help us.

Where is Mr. Lee at the moment— He _____ chess with his neighbour, but I’m not sure.

The survey ____ in our school last monthshows that about three percent of the students are addicted to the Internetgames.

Sorry, there is no Yangzhou Fried Rice now. It _____ only for lunch and supper.