This woman is _____ actor and that man is _____ cook.A. a; an B. an; an C. an; a
Lily is so smart in her class.She usually spends the_____time and makes the_____mistakes in her homework.
If_____litters, our world will be more beautiful.
—Can the plane fly _____ the Atlantic Ocean? —Yes,but it needs to go_____the clouds for hours.
—Can you tell me _____when the teacher came into the classroom? —Sorry,I don’t know.
The teacher said that _____ of the boys would take part in the fashion show.