All the books donated by the students from urban schools are said ______ to the students in rural areas the other day.
We were swimming in the lake _____ suddenly the storm started.
_________we move the picture over there? Do you think it’ll look better?
George returned after the war, only _______ that his wife had left him.
It is raining so heavily now. Playing basketball on the playground is _____________
He has his faults, but _________he is a good student.