Bo: I don't know _______ (Where is Valentino's?) Ada: It's close to my apartment. Bo: Do you know _______ (Do they accept credit cards?) Ada: I'm sure they do. Bo: I'm not sure  _______ (Was the restaurant full last night?) Ada: It's always full. Bo: I wonder _______ (What kind of food do they serve?) Ada: I'm pretty sure it's Italian. Bo: I can't remember ______ (When did they open?) Ada: I think it was about 15 years ago. Bo: I don't know ______ (Do we need a reservation?) Ada: Yes, I think we do. Bo: Can you find out ______ (Do they serve lunch?) Ada: OK, I will. Bo: I'm not sure ______ (How do we get there?)  Ada: We can take my car.