What do you usually do _________ Christmas ?
A. on B. at C. in
It’s time _______ get up , Betty .
A. as B. for C. to
Wang Tao often _______ with me at weekends .
A. plaies B. plays C. play
---What _______ the girl do ? ---She’s ________ .
A.do ; a cooker B. does ; cooking C. does ; a cook
The Yangtze River runs ______ Shanghai.
A. into B. through C. from