I had great difficulty the suitable food on the menu in that restaurant. (2010 .上海)
The teacher stressed again that the students should not ________ any important details while retelling the story.
—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.