更正在括号处标明!
Tom went home after work (去掉on) last Friday.lt was very cold outside (so) Tom sat beside the fireplace to make himself warm.He took his (去掉best) favorite novel out and (began) to read.His dog lay comfortably beside him,but soon Tom fell asleep and his book fell down (onto) the floor.The book was (加入so) close to (the) fireplace that it caught fire.The dog rushed out and barked wildly at the men outside.(Minutes) later,the firemen arrived and put the fire (out).
楼主一定是少打了点东西,否则怎么会少了一个错误?