补全对话。
根据对话内容,在空格中各填写一个句子或单词,使对话完整,正确,达意。
A：Where are you going for vacation？
B：1.____________
A：Hainan Island? It’s very 2.___________there.
B：But I don’t mind the hot weather because
I like swimming and surfing.
A：Sounds great. 3.____________
B：For about two weeks-from June 28th to
July 11th. How about you?
Where are you going?
A：I’d like to go to Shanghai.
B：4.___________
A：Because, you know, the World Expo(世博会)
is going on in Shanghai.
B：5.___________ It’s a good chance to learn
about foreign countries.
A：And it’s also a good chance to know about
our future life.
B：That’s true.