This is _____ book. And it is ____ English book.
Don’t open your books, _______?
_____, please! Let’s begin our lesson.
— Please ________ late for school. — Sorry, I ________.
—______ drive after drinking. It’s too dangerous(危险的). —OK. I won’t.
“Tom, ____ afraid of speaking in public. You are no longer a small boy.”said Mum.