It was only after we had watched the film "Amazing China"_______ we realized what amazing achievements China has made in the past five years．
A. when B. that
C. which D. what
_______ the global economy is showing signs of recovery, many developing countries are still suffering.
A. While B. Where
C. How D. As
When we got to the railway station，the express hadn't started yet，so we _______．
A. needn't hurry B. didn't need hurry
C. needn't to hurry D. needn't have hurried
Though the man was badly hurt in the accident, he was still _______ and could think clearly.
A. awake B. aware
C. conscious D. confused
Have you got a _______ to fish in this river?
A. permit B. permission
C. permitting D. permitted
--- Can you lend me the book Gone with the Wind?
--- Sorry . I returned it to the library just now. Maybe it is still _______.
A. valuable B. acceptable
C. affordable D. available
