— Have you ever been to the Summer Palace?— I can’t quite remember._______, it might have been during my childhood.
It is required that under no circumstances ______ betray ourselves even if there are temptations like money or beauty.
Because of the nuclear crisis caused by the earthquake in Japan, many people lined up to buy salt ______ seeking protection from radiation.
--- The food in the restaurant is horrible. If only we ______ to the students’ canteen.--- But the food isn’t everything. Isn’t it nice just to get away from all the noise?
Why this excellent newspaper allows such an article to be printed is _______ me.
It is known to all that every minute _____ full use of ______ the lessons will benefit students a great deal.