13.A:Hi,Olive.Long time no see. B:Hi,Alison.Yes,I was on vacation last month. A:Where did you go? B:(71)I went to Guizhou with my family. A:What did you do there? B:(72)I visited many places of interest. A:Who did you go with? B:(73)My parents. A:(74)Did you have a good time? B:Yes.I had a great time.(75)What about you? A:I just stayed at home most of the time to read and relax.