跪求多个英语简单口语对话 初一初二水平

这是熟人间的对话啊
1 what did you do on your holiday?
2 I went to shanghai with my sister.
1 Really?It sounds good.Did you go to Expo?
2 certernly.
1 What about the wheather?
2 oh.so hot.I drank much water.
1 Did you have fun?
2 yes.There were so many people from different countries.
1 What did you buy.
2 I bought a T-shirt.
1 what color is it?
2 blue.
1 How much did you cost?
2 139yuan
1 I want to go there,too.
2 yes,you can.Have a good time!