Teachers should _____ their students to practice _____ English as much as possible.
There is a big tree in ________ front of our classroom and a big blackboard_in ________front of it.
“Don’t ____ on the computer. It’s time for class.” Says my teacher.
Look. Mumwith my aunt.
__________ are these shoes? _________ twenty Yuan.
-Is your school _________ your home?-No, it’s near my home.