the backboard is()()()()the classroom
Tom is looking at the backboard.祈使句
The classroom is big
Mike draw a picture on the backboard.(反义疑问句)
let is clean the classroom?
she is in the classroom
Who is in the classroom
The classroom is cleaned by the students.
The classroom is ____ the library.
one the students is in the classroom
Who is the girl in the classroom?
the library is (next to the classroom)
Please ____(look)at the backboard.______(not close)the windo