【黑龙江省龙东地区2015年中考英语试题】 Something _____ in our hometown since 2014. Now it ______ very modern. A. is changed; is looked B. has changed; looks C. changed; looks
—It smells terrible. What has happened here?
—Look, there is a chemical factory ____waste water___ the river.
A. pour; intoB. pouring; intoC. poured; to