—Must I go there right now?—No,you ________.You ________ go there before supper.
—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.