Many old people _________ his age die _________ cancer.
— Is Mr. Green really very ill? —______. He has to stay at home for a good rest.
—Would you like to tell your problems to your mother or to your father?— ______. I usually keep it deep in my heart.
The teacher asked Lucy__________.
Miss Li was_____ that she left her keys in her room.
--- Jack hasn’t paid for the school things,has he? 一________ .His father will pay for him.