流溪河的水多么清澈啊!
the water in the Liuxi River is!
Everyone was （surprise） to see her at the party last night．
Yang Liwei is one of the national （hero）． We should learn from him．
I （forget） to turn off the light when I left my room yesterday．
My cousin has a pet dog． （it） name is Wangwang．
He is too weak． It's （possible） for him to move the heavy box．