填空题
填空题 Where is the English classroom?
It is on the 1 of the Commerce Building.
填空题 What color are the walls?
The walls are 1.
填空题 What is there on the opposite wall?
There is a 1.
填空题 What is there on the front wall of the room?
There is a 1.
填空题 how many chairs are there in the room for the students?
There are about 1.