The old man ____know ____get to the hospital.A. wants to, how to B.want to , what to C. want and, when to
I have a toothache .I should .
—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.