Which scarf is ______, the green one or the blue one?
—Why is the classroom so dirty?—Sorry,sir. It yesterday, We forgot to do it.
Sixteen-year-olds to drive.
— do you study for tests?—I study listening to tapes.A. How; with B. What; withC:.How; by D. What; by
Don’t forget ______ the door when you leave.
---What are you doing tomorrow?--- I .