B: Never been there.

A: What have you been doing since you came here?

B: I've been seeing the sights of the city.

A: How did you like Tokyo?

B: I had a very pleasant experience there.

A: How often have you been to L.A.?

B: I've been there twice.

A: Have you done any surfing lately?

B: No, not lately.

A: What foreign countries have you been to?

B: This is the only one.

A: Do you know Bill Stewart?

B: Yeah, but I haven't seen him for years.

A: I was amazed to find that you are an excellent cook.

B: I have experience in cooking at an Italian restaurant.