A : Excuse____________ , sr?
A : Excuse____________ , sr. Where are the bathrooms? L can't find________ B : l'm sorry__________don't know 2. A : what are__________looking for? B : My MP3 player A : l have___________. L think _________'s in my room. 3. A : where's john? _______can't see __________B : _____________'s on the escalator. Can_____________see__________now? Oh, yes.