Answer the following questions. Example:Have you been to the Museum of Natural History? I haven't been there yet but I'm going to visit it. 1)Have you
joined your friend's club? 2)Have you seen those animals? 3)Have they rebuilt th left wing of their house? 4)Has she been to see the vet with her pet? 5)Have you arranged the party? 6)Has she invited the scientists to the conference?