Dear ben greeting from Rio de Janeiro?

Dear ben greeting from Rio de Janeiro. This is the most wonderful city i. 1)___________ (ever / be) to and i'm having the time of my life so far 2)___________ (visit) sugarloaf mountain, we 3)___________ (walk) throung the Botanical Gardens and we 4) ___________ (swim) at ipanema beach. It's marvellous. I 5)___________ (try) lots of local dishes. They are delicious. My favorite is feijoada. We 6) ___________ (not / visit) any museums yet because my dad 7) ___________ (be) busy working, but there's still plenty of time. Tomorrow over the city. I'm exited 8) ___________ (you / ever / be) on a helicopter ? See you in two weeks. Steve.