-So you gave Mary your dictionary?-______.She said she'd return it to me when she could afford her own.
I want to use the same tools _______used in your factory a few days ago.
I have two grammars, ______are of great use.
That is not the way ______I do it.
He is working hard, ______will make him pass the final exam.
The reason ______he didn't come was ______he was ill.