Excuse me， I am doing a survey． May I know to pay？
About five times a week．（ ）
A．when you choose WeChat
B．whether did you try We Chat
C．how often you use WeChat
D．why do you prefer We Chat
Tan Dun does not use any musical instrument in his music Water．
That's really amazing! He is so _____．（ ）
A．energeticB．modestC．seriousD．creative
I 'm tired out after three﹣day work day and night．
_____ relax yourself？ Go out and enjoy the natural beauty．（ ）
A．Why notB．Why don'tC．What aboutD．Shall we
Kate， do you know _____？
I'm not sure． Maybe a Bird﹣watching Society worker．（ ）
A．where can I watch birds
B．what is the man with a camera
C．where I can watch birds
D．what the man with a camera is
Daniel， do you know that bees never get lost．
Yes， bees always remember _____ the same way as they went．（ ）
A．come backB．came back
C．coming backD．to come back
The police are watching the suspect _____ for more clues which will help solve the case．（ ）
A．clearlyB．highlyC．closelyD．heavily