(2013·四川成都高中毕业班第一次诊断)My mother and her old friends talked of some things and people ________ they remembered in the school.

Share prices on the StockExchange fell sharply in the morning but _______ slightly in the afternoon

You know he is not going to let us leave early if we __________ get the work done.

The of an area of land is a line in people’s imagination that separates it from other areas.

_________children learn to be independent, ________ it is for their future.