It is not _____ that Sanlu has been connected to a scandal involving milk powder, according to China Daily.
more time, we could do it better.
Helen plays the violin ________, if not better than, Kate.
—You seem to have known Dr. Ken for a long time.—That’s true. ________ he joined our club years ago.
You _______ her in her office last Friday; she’s been out of town for two weeks.
---Are you coming to Tom’s party? ---I’m not sure. I______ go to the concert instead.