___________ is my brown jacket ?It is on the chair.
A. What B. How C. Where
What colour are your socks ?They ___________ white.
A. is B. are C.do
What ___________ is it ?It's 4 o'clock.
A. colour B. time C. class
What is your sister name? ___________ name is Mary.
A. Her B. My C. She
Where is the computer room It's on ___________ (二楼).
A.the third floor B.the first floor C.the second floor