-The twins who are seriously ill have decided to __________ their bodies to the research agency after their death. —They are great.
25. –––– How did you feel when Linda won the gold medal in the 29th Beijing Olympic Games? –––– I couldn’t be _______.
24. Let’s learn to use the problem we are facing________a stepping-stone to future success.
23. ––––When can I come for the photos?I need them tomorrow afternoon. ––––They _____ be ready by 12p. m.
22. Is this factory _____ you visited the other day?
21. In recent years _____ global warming is becoming ____concern for people all over the world.