-Why not go out and do some outdoor activities?-____________A .Thank you B. Sounds good! C. It’s hard to say
—Are there _______ halls in the building? —Yes, there are _______.
----________ is your friend ? ----He is a worker .
----- Is this ______ art room? -----Yes, it is.
_________ is my teacher, Mr. Li.
----- _______ is your English teacher? ------Mrs. Wang.