问题
完形填空
His house was burnt________the ground due to the big fire, ________ made him homeless.
答案
to;which
句意:由于大火,他的房子被烧毁了,使他无家可归。burn to the ground“全部焚毁”;rebuild“重建”;run out of“用完”;paint“粉刷”。which引导非限制性定语从句。