---Hi. Lucy! What’s wrong with you? You look so worried.---I have many problems to solve, but I don’t know ___________ first.
—Would you like to come to my party? —_____________.
Which of the following is a Chinese festival?
—What’s Sandy like? —_____________.
Don’t worry! Let me_________ you after _________ .
Sandy does not have much time to play tennis. She _____ plays tennis.