(2012福建卷)Nothing is so easy as parents raise their expectations of their children too high.
—The guard keeps watch at the gate. —So he does. Only those knows well could be let in.
He _______ have escaped, but he chose to stay and fight.
_______, according to the instructions, the medicine, I think, will work on your headache before long.
Only after spending several nights working on the math problem to wonder whether the problem was wrongly set.
I can’t persuade him out of playing computer games. He is to them.