(Lin Lin’s mother"and"father are talking about the weather in the living room.)

Father: Were you watching TV just now?

Mother: Yes. What’s up?

Father: What will the weather be like in Shanghai?

Mother: It will be rainy,"and"the temperature will be eight degrees centigrade.

Father: How about in the evening?

Mother: It will go down to zero. Why do you ask?

Father: I’m going there on a business trip the day after tomorrow. Maybe I need a coat.

Mother: How will you go?

Father: By air.

Mother:"And"how long will you stay?

Father: About four days.