My ear alarm is always________whenever my neighbor’s cat goes under my car.
—What were you doing at 8 o’clock this morning?—____.
If you don’t study hard before the exam, you will probably ____it.
____you study, ____grade you will get.
—I think there ____more students in our school next term.—Well, I think so.
—Why is your father ____your chatting on QQ?—Because he thinks I should spend more time on study.