–What color is your pen?-___________.
Old people shouldn’t . In fact, they have stronger and clearer minds.
—Let me help you carry the box, Granny.—Thank you, Li Ping. It’s very nice you me.
—Do you know when he back tomorrow?—Sorry, I don’t know. When he back, I will tell you.
—I’m afraid a car is too expensive for me.—But more and more Chinese can to buy one.
We’re doing job we all feel proud of ourselves.