Subway Line 4, ______ into use in September 2009,has made traveling in Beijing easier.A. having been put B. puttingG. being put D. put
---Can I smoke here ? ----Sorry, we don’t allow people _________ here.
The news ________ Joan will be our new English teacher is true.
She had a car accident yesterday;________she got seriously injured in the left leg.
It was ________hot in the room that I didn’t like to stay there.
I saw a boy in the supermarket yesterday, reminded me of my good friend.