—Can I help you with it?. —I appreciate your _____, but I can manage it myself.
— Do you remember ____________ he came? — Yes, I do, he came by car.
Many people wrote articles on ___Liu Xiang had failed to compete in the event . .
The government has announced that a modern city will be set up in ____is still a wasteland now .
____________ we can’t get seems better than ____________ we have.
Sarah hopes to become a friend of _____________ shares her interests.