The world will be different from what it is now, and we will have to be prepared to ____to the change.
A．adapt B．adopt C．apply D．devote
---Mike, our team will play against the Rockets this weekend. I’m sure we will win.
---________!
A．Congratulations B．Cheer up
C．Best wishes D．Good luck
I don't think the experiment is ___ failure, because it has provided us with ___valuable experience for our future tests．
A．不填; 不填 B．不填; a C． a; 不填 D．a; a
--The research on the new bird flu virus vaccine is challenging and demanding. Who do you think can do the job?
--________ my students have a try?
A. Should B. Shall C. Will D. May
--How much salt did you put in the soup?
--I’m sorry to say, ________. I forget.
A. no B. no one C. nothing D. none
________ the important documents were needed_______.
A. Where; finding B. What; found
C. When; to find D. When; to be found
