---Do you know______?
---Of course. It will be hosted(主办) by Beijing and Zhangjiakou.
A. when will the 2022 Winter Olympics be hosted
B. when the 2022 Winter Olympics will be hosted
C. how the 2022 Winter Olympics will be hosted
D. which city will host the 2022 Winter Olympics
---Wow， my best friend Anna got an A in her test!
---______ wonderful news it is!
A. What B. What a C. How D. How a
---Excuse me， would you please speak a little more ______?
---Sorry， I thought you could follow me.
A. sadly B. quickly C. loudly D. slowly
---Remember not ______ rubbish while climbing the mountain. It’s bad for the environment.
--- I will keep that in mind.
A. drop B. dropping
C. to drop D. dropped
While I was talking on the phone， Helen _____ The Little Prince.
A. will watch B. was watching
C. watches D. is watching
Mei Baojiu， a famous _______ performer died on April 25th， 2016. His father is Mei Lanfang， one of the most respected Chinese artists of the 20th century.
A. 
B. 
C. 
D. 
