A library with two hundred thousand books _______ to the school last year.

Can you sing _________ dance—– I can sing.

We have been excavating layers of ash almost six metres thick, which suggests that they________the fire burning all winter.

【2015江苏省阜宁中学第七周周练】No bread eaten by man is as good as ________ got by his own labor.

－Youcan’t imagine _______ fantastic fun web chatting is －Really But it may cause a lot of trouble sometimes