His ability has never been in doubt—-the question is___________ or not he is prepared to work hard.

When I passed the river, I saw some children ______ on the sand.

It’s too hot. Would you mind _______ the door—_______, please do it now.

I like MrMiner’s speech; it was clear and the point

Here_____theresultsofthestudentactivitysurveyatGreenHighSchool.