—______ your sister ______ in Greener China for a long time?
—Yes.She joined it five years ago.
A. Has; been B.Have; been
C.Has; joined D.Have; joined
If you keep ______ ,you’ll be a very good swimmer one day.
A. practising to swim B. practising swimming
C. to practise to swim D.practise swimming
—______,what time is it now?
— It’s eight o’clock.
A.By the way B. On the way
C.In the way D. In this way
The team will fly to Los Angeles. Now there are many things _______.
A. do B. to do
C. doing D. done
I have a new idea. I want to ______.
A. try it out B. try out it
C. try it on D. try on it
He has _______the cup ______water.
A. fills ; with B. filled; of
C. filled; with D. fill; of
