After we came into the house, we found him lying on the ground with his mouth _______ and eyes ________.

I will come _____ I don’t change my mind.

______ is impossible if you put your heart into it.

Do you know where the movie star is ________? —Oh, he is making a movie in Shanghai.[ ]

Heavy smog (雾霾 )in eastern and central China seems to get more and more serious.—I agree. Something to deal with it.