The girl has learnt to play the piano an early age.
A. for B. since
C. at D. in
He Tokyo for long.
A. has left B. has been away from
C. have been away D. has been left
—Could you help to post the letter for me ?
— .
A. Not at all B. Thank you
C. No problem D. Of course
— has your father been staying in Jiuzhaigou?
—For two weeks.
— will he be back?
—In two days，I think.
A. How long，How often B. How soon，How long
C. How long，How soon D. How many，How soon
—I feel tired and sleepy.
—Why not stop ?
A. to relax B. relaxing
C. resting D. to work
Good medicine bitter(苦的).
A. are tasted B. tastes
C. will be tasted D. is tasted
