People all over the world are all ______ about the relationship between China and Japan.

William Shakespeare occupied a ______ position in English literature.

I don’t know what her reaction is _______ to be, so I don’t dare to tell her the result.

She really impressed me a lot for I had never heard ______voice.

Oh, boy, why are you killing your time this way? Can’t you find something _____ doing? 

---You’re writing an essay now , right?
---Yes. I’m busy collecting material ____ to the topic .

Hainan is a very large island and it’s the second            island in China.

Friends should be_____ about each other’s feelings.

She has already tried her best. Please don’t be _____ about her job.

In that school, English is compulsory for all students, but French and Russian are _______.