---The soccer ball is 80 yuan .---I only have 50 yuan . I can’t _______ it .
Is there _____ today’s newspaper
___ old lady in red is ____ university professor.
—It’s said that a number of children in those countries don’t have enough food. —________. I think people all over the world should help them.
—What can I do for you? —Can you give me __________ to read? __________ is OK.
—When shall we go on our school trip? —__________.