choices marked A, B, C and D. Choose the one that best completes the sentence. Mark
1. He added that the state government has made _________ arrangements for the conference.
A. accurate B. absolute
C. adequate D. active
2. This video may be freely reproduced __________ commercial promotion or sale.
A. as for B. except for
C. thanks to D. up to
3. You ___________ engage in serious debate or discussion unless you are willing to endure attacks.
A. have better not B. had better not
C. have better not to D. had better not to
4. Coffee has been a favorite drink for centuries, _________ the time when we were drinking it strong and black, without sugar.
A. during B. for
C. before D. since
5. By 2050 the world will have about 2 billion people aged over 60, three times _________ today.
A. as much as B. as that of
C. as many as D. as those of
ABCDB