_____books do you have?
A.How B. How many C. How much
Excuse me. Is _____ the office?
A. heB. she C. it
How many pens are there on the desk? _____ one.
A. There areB. There is C. It is
______ my good friend.
A. There areB. This isC. They’re
Look at the girl. ______ _____ Pat? Sorry, I don’t know.
A. Is sheB. Are you C. Is he
_________ are you? Susan.
A. Who B. HowC. Who