Subway Line 4, ______ into use in September 2009,has made traveling in Beijing easier.A. having been put B. puttingG. being put D. put
. “It looks as if he were drunk.” “So it does. _____.”
The result what he said would lead _____ his regret in the future.
The work he paid special attention _____ to nothing.
“May I go and play with Dick this afternoon, Mum?” “No, you can’t go out _______ your work is being done.”
“I’m going to the post office.” “_______ you’re there, can you get me some stamps?”