1,Weshouldn'tdothesethings(祈使句)()()thesethings.
2,Wehaveonlyoneplanet(划线提问)
How()()()you().
3,Therearealotofwildanimals.(否定句)
There()()wildanimals.
4,Idon'tlikemakingthewaterdirty.(用She作主语)
She()like()thewaterdirty.
5,MrGreencan'tspeakmuchEnglish(同义句)
MrGreenspeaks()()English