In my opinion, parents and teachers are supposed to set an example of good behavior to children _____ they are role models to them.
A. although B. even if C. unless D. as
Maybe he really should do more exercises from now on. ____, I hope he could get over soon.
A. Somehow B. Somewhat C. Anyway D. Anywhere
John once worked in a remote mountain village school, which is _____ only on foot.
A. accessible B. acceptable C. available D. appropriate
— What great changes have taken place in our city in the last few years!
— Indeed, many high buildings have _______all over the city.
A. wound up B. sprung up C. held up D. made up
Chinese President Hu Jintao called for an immediate cease-fire in Libya _____ an even worse humanitarian crisis in the country at the BRICS Summit in Hainan Province.
A. to prevent B. to have prevented C. preventing D. having prevented
The president was so absorbed in his work that not a sound _____.
A. did she dare to make B. dared she to make
C. she dared make D. she did dare to make
