21、A: Hi, Sun Yan! What are you busy with these days?
B: I'm busy _ _ _ 21 _ _ _ for the Spring Festival.
A: What do you mean by the Spring Festival?
B: Don't you know about the Spring Festival? It's _ _ _ 22 _ _ _ your Christmas holiday. It's the most important holiday in China.
A: Oh, I see. _ _ _ 23 _ _ _ is the holiday?
B: About one week long.
A: What do you usually do during the holiday?
B: Lots of things, such as eating and drinking, playing majiang, going to movies and temple fairs (庙会), visiting relatives and friends and so on. In many places people like to set off firecrackers (鞭炮). It is very interesting. But now it isn't allowed in some big cities because it is not safe.
A: Do you eat special food for the holiday?
B: Yes, we eat dumplings.
A: Do children like the holiday?
B: Sure. Children can have delicious food and wear new clothes. They can also get some money from their parents.
A: What is that money for?
B: This money is given to children for good luck by their parents or other senior people. Children can use the money _ _ _ 24 _ _ _ a lot of things for themselves.
A: That's very interesting. Thank you for _ _ _ 25 _ _ _ me so much about the Spring Festival.
B: It's pleasure.