A: I am thinking of buying a new camera. B: Yes, I think that is a good idea. 2 A: What are you looking at? B: These photos. The place looks very familiar. 3A: Why are you tastingthe food? B: I want to make sure it is delicious. 4A: Do you have lunch now? B: No. 1I have a sandwich in my bag to eat later 5 A: Why are you smelling that flower? B: To see how it smells