To protect the environment ,we have done to stop all kinds of pollution.A. useful nothingB. something usefulC.anything useful
Her mother likes to eat_______ apple or two _______between meals.
It is very important for us to _______and work hard.
_______apple _______ day keeps _______ doctor away!
Children play “trick or treat”_______ their parents ________ Halloween.
---- _______ does your mother watch the Talk Show? ---- Once a week.