Act 1: So far, we ______________ 2 (visit) Sugarloaf Mountain, we _____________ 3 (walk) through the Tijuca National Park and _____________ 4 (swim) at Copacabana Beach.
So far, we have visited 2 (visit) Sugarloaf Mountain, we have walked 3 (walk) through the Tijuca National Park and have swum 4 (swim) at Copacabana