––Don’t ask the foreigners that question. It’s too______. ––Sorry, I won’t next time.
----- Is this ______ art room? -----Yes, it is.
_________ is my teacher, Mr. Li.
----- _______ is your English teacher? ------Mrs. Wang.
----How old is your grandfather? ---- He is _______.
There ______ a book and some pens on the desk.