The teacher tells us not ______a hat in class.A. wear B. wearing C. to wear
---Did you notice him come in? ---No, I ______a football game.
He pretended_____ when he met a bear.
Can you find _____ in the sky?
---Show me your homework, Dave. ----Sorry, Mrs Brown. I’ve_____it at home.
While listening in class, you should concentrate ____ your teacher.