When _____ with water,the white powder will become green.A.mixing.B.to mix.C.mixed.D.being mixed正确答案是C,为什么不选A呢?

I love you when you say wate! I have no water to drink(意思不变） I ____ _____ wate to drink When I first saw Jerry,he was playing with Tom.改为同义句When I saw Jerry___ ____ _____ _____,he was playing with Tom Wate-dou-you-dou?. He asked me when i would go with them (保持句意不变） HeHe asked me when i would go with them (保持句意不变）He asked me _____ _____ _____ with them. he said he _____(help) me with my engllish when he ______(come) back when i was a child ,i often _____ to the beach with my dad. I will never forget the pleasant days _____ I spent with youA on whichB when When we woke up next morning,we found everything _____(cover) with snow. When I _____(finish)the work ,could you help me with my chinese? She _____ (狂喜)with delight when the handsome footballer kissed her. We are _____ (fill) with grief when we heard of his death When _____ with practice,theory becomes easier to learn1.combined2.combining3.having combined4.combines 我想请问下下面这段话的意思,lather in wet hands.gently massage onto mosistened skin.rinse thorougly with warm wate,.use every morning and night. Her eyes shone with _____ when she got her mother's hug.(happy)词形转换用括号中所给单词的适当形式完成下列句子Her eyes shone with _____ when she got her mother's hug.(happy) 句型转换:1.When Linda saw Davy,he WAS JUMPING AND RUNNING WITH A DOG.(对大写部分进行提问)_____ _____ he _____ when Linda saw Davy?2.Tom was reading when I came in.(改为同义句)_____ Tom _____ _____ ,Icame in.3.She though about lookin I got into a ____ when I found the door was locked.He _____ with a smile then went away. I always _____ my parents when I'm away from home.A.think ofB.think overC.think D.think with