I see two( )putting out the fire at Sunny build

I see two( )putting out the fire at Sunny build Putting out fire all over the place putting out a fire with milk the firemen succeeded in putting out the fire in the chemica Father is putting out the fire he lit in the garden 【 】the fire while i am out 答案选的see to,为什么? 为什么i saw the fire 而不是i see the fire 改句子 Firemen use a hose-pipe for putting out the fire.（保持原句意思 A hose-pipe is used for putting out fires.对 putting out fire 填合适的单词：Look （ ）the man .He is putting out the fire .He's a ( 英语翻译1.He's not putting out fluids.2.It's two in the morning. try putting out a small fire with water