We are going to stay there for ______ hour.
Peter:________Gao Wei:He is my uncle.A.Who's that woman? B.Who's that man?
Miss Liu:________Lisa:An English book.A.What's on the desk? B.What class are you in?
Gao Wei:________Ben:I'm six.A.How are you? B.How old are you?
Sam:________Lisa:It's four o'clock.A.What's in the box? B.What time is it?
Kate:________Peter:My name is Peter.A.What's his name? B.What's your name?