A: No, but if you like looking round museums/the museums and old buildings/ the old buildings, we could find out it together. 
11, A: Can you play guitar/ the guitar?
       B: Juist a little. But piano/ the piano is my                      favorite instrument. 
12, A: Do you know who invented telescope/ the   telescope ?
       B: Yes. Galileo developed telescope/ the   telescope for use in astronomy/ the astronomy.