I visited Beijing last week.I was in there five days.
A. at B. in C. for
I have a new ballpen. It’s _____ orange.
A. a B. an C. /
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