—Why does she always ask you for help? —There is no one else _______, is there? (2005年北京高考题)
―May I take your order now?―_________―OK, I’ll come back in a few minutes.
Online paper-checking requires that more attention _______.
The TV sets made by our factory sell best, but 10 years ago no one could have guessed the place in the markets that they _______.
I’m afraid that it is you, ________ Bernard, _______ to blame.
Much to our surprise, the first performance was well _______.