The new technology,if ________ to farming,will help increase the grain output.
——I’m sorry , but there’s no smoking on this flight .——Oh, I _______that .Sorry , I won’t again .
—— It seems that his health is improving.—— Yes.It is ten years ______ he _______.
Mr.Green didn’t understand ________ made his daughter so absent-minded this morning.
The American tourist hurried to the museum, only ________ that the train had pulled out of the station.
When she left ________ college, she got a job as ________ reporter in a newspaper office.