The message board is so informative that I read it all day.

A. The message board is too informative that I read it all day.

B. The message board is informative enough that I read it all day.

C. It is so an informative message board that I read it all day.

D. It is such an informative message board that I read it all day.

Tiếng Anh 8 - Unit 10: Communication - Writing