从方框中选择适当的句子补全对话.

从方框中选择适当的句子补全对话.
dongdong:hello,xiaobin!
xiaobin:hi,dongdong!wow,so many people are there.1
dongdong:yes,there are always so many people in beijing on vacation.the weather here is so hot and humd.i can't stand it!
xiaobin:me,too.but kunming's weather was so good.
dongdong:did you go to kunming?2
xiaobin:yes,i did.i came back yesterday.
dongdong:how was your vacation?
xiaobin:3 here is summer.4 it was cool there.that made me feel very happy.
dongdong:5
xiaobin:that's right.you can also buy some flowers.kunming is a city of flowers!
A vwhen did you come back?
B but the weather in kunming was just like in soring.
C kunming is really a good place for a vacation.
D pretty good