Choose the correct item. 1 The survivors must walt/have been waiting for help for over two days now. Jenny can't have taken/be taking the car, she always takes the bus to work. 2 3 Having seen/Seeing the wildlife show many times, I'd say it's really good. 4 You should be/have been there; seeing rhinos in the wild was amazingl : 3 5 rd like to be helping/to help at the homeless shelter. Where is it?​