I ______ go to bed ______ my father came back.
There is ________ snow. Put on your coat. It’s ______ cold today.
He often borrows money _______ others but he doesn’t lend anything ______ anybody.
Come on. Don’t stop. The _______ you work, the _______ grades you will get.
In order ____________ for the meeting, my sister had to get up early this morning.
I think English is as _______ as math.