mothers can’t come to the meeting because they go to Beijing.
| A．Sally’s and Jane | B．Sally and Jane’s |
| C．Sally’s and Jane’s | D．Sally and Jane |
---- You look nice in the new shirt.
---- __________.
A. Thank you B. No, it’s not C. You’re right
Oh, come on, Tom! It’s time __________.
A. to school B. for class C. to go school
They often play games ________ free time.
A. at B. on the C. in their
Helen never ________ a car to work. He _________ to work.
A. take; walks B. takes; walks C. by; on foot
---- _________ do you help your mother cook?
---- Once a week.
A. How long B. How C. How often