Because the lights happened to ______, no one noticed the thief enter our bedroom.
Mr. Smith’s doctor suggested him_______ cold food these days.
After five days’ climbing in the mountain, they reached ____ they thought was the place they’d been dreaming of.
—So when did you meet Joan?—It was last Sunday _______ she came to visit my sister.
One of our rules here is that every student wear school uniform while at school.
The ability ______ one’s idea decides how far one can get along with one’s college.