The factories p_____ waste water into the river.

The factories p_____ waste water into the river. Don't P_____ waste water into the lake. 1.some factories ofen p______ dirty water into the river. stop waste water ____(pour)into the river 1、Don't pour waste water into the river. We should stop factories from pouring waste water into the r the factories would put their waste into the lakes 动词填空题 That factory ___ (pour) the waste water into the river There is waste water ____(pouring/poured) into the river fro Waste water can't ________(pour) into the river.中填什么? Every year the ( )pours much waste paper into the river. When she arrived,he ______________the waste into the river.(