The days are gone _____ physical strengthwas all you needed to make a living.

You look very pretty, if I say so.—Thanks a lot for saying that.

My teacher is an interesting man, his words made everyone _________.

(2013·东北育才中学月考) Prices of the houses in Chongqing are quite high, while those in Shenzhen are ________.

Only after a year ______ to see the results of my work.