I don't need ___coffce, thanks.

any

个人认为是可以不用加词的~

如果一定要填空的话，可以用any

如果只有一个单词的话用any
如果可以用量词的话用a cup of.

For Englishmen:\
For Chinese:any
For Americans:a
If you trust me,you should answer the question depending on which country your teacher comes from.

any

the