When the clock __________ twelve o’clock, Cinderella suddenly remembered her godmother’s words and rushed away from the prince.
Water can absorb and give off a lot of heat without big changes in temperature, thus creating a ______ environment.
--- If you like, I can do some shopping for you. --- That’s a very kind ________.
Of all the books on the desk, ______ is of any use for study.
---John, there is _____ Mr.Wilson on the phone for you. ---I’m in _____bath.
_______________, his idea was accepted by all the people at the meeting.