To pick up as soon as possible, Tom was advised to do exercise ________ a change in diet.
Home is ________ somebody notices when you are no longer there.
—Mom!Jack has broken a cup!—Doesn’t matter. Accidents ________ happen.
The scientist does not study nature ________ it is useful to do so. He studies it because he takes pleasure in it.
You are hardworking and surely most of you _____ a college admission notice by the end of September this year.
I _____ through the hard time but for my teacher’s generous and timely help.