21.—Would you like to go out for a walk with us?
—___________.
A.You may ask your sister to do, too. B.No, but I can’t afford the time.
C.No, I’d like to. D.No, I don’t feel in the mood for it now
22.Chris, please ________ a meeting with Mr.Du for me this evening who came back from Canada yesterday.
A.manage B.organize C.plan D.arrange
23.The fruit ________ fresh in his fruit stand ________ well.
A.look, sell B.looking, sells C.looked, sells D.looking, is sold