200
He waved __ he left the stage.
There are __ rooms free at the hotel.
I ___ a glider soar above the clouds.
I think he would ____ a great President.
___ used disinfectant to clean the bathroom.
Fold your clothes before you pack ____.
A decade lasts for ten years while a _______ lasts for one hundred.
The new building was to be designed by a ______ architect.
Tom is a minor and _________ too young to vote.