1) It's the first time he has done the Metropolitan.
2) It's the first time he has played baseball.
3) It's the first time he has swum in the ocean.
4) It's the first time he has seen skyscrapers.
5) It's the first time he has eaten American food.
6) It's the first time he has driven in a limo.
7) It's the first time he has enjoyed a Broadway.
8) It's the first time he has stayed in the Carlton Hotel.
9) It's the first time he has listened to Consert in Carneige Hall.
10) It's the first time he has travelled about the country so much.