单项选择题
We must make a difference between（）language and（）language.
A.spoken；written B.speaking；written C.speaking；writing D.speak；write
单项选择题 What a fool I have been! Why（）I think of that before?
单项选择题 ---Which do you like better, real movies（）cartoons? -- I prefer cartoons （）real movies.
单项选择题 --- What's happened to Tom? ---（）to hospital.
