21. They’ve not yet finally decided whether or not to have our plan ______ to the public.
A. announced B. achieved C. reported D. witnessed
22. The workers will go on strike if the demands they ______ are turned down.
A. put aside B. put through C. put forward D. put away
23. Please remain_______; the winner of the prize will be announced soon.
A. seating B. seated C. to seat D. to be seated
