— How about buying an iPhone 4s for your mother’s birthday?
— Oh, maybe it’s too expensive, Dad. Do you know _______?
| A．how much does it cost | B．how much it costs |
| C．how much it cost | D．how much did it cost |
— Tomorrow I’m flying to Hainan.
— _____
A. Thank you.
B. Have a good trip!
C. Best wishes!
— Could you tell me ?
— Sorry, I don’t know.
A. where are my socks
B. where were my socks
C. where my socks are
— How long has he this book?
— For several days.
A. borrowed B. bought C. kept
—Because I’m afraid of Mr. Wolf in the class, I _____ not answer any question.
---Take it easy.
A. will B. dare C. could
— What a nice classroom!
— It every day.
A. cleans B. has cleaned C. is cleaned