James's first priority was finding information.  He wanted to know for his own what? Choose the most suitable option to answer the above question. Options：  A. understanding of  B. exciting  C. thoughts  D. gratification  E. hatred
D

He was looking at the price of ink, it seemed buying a whole new printer was more cost effective for his what? Choose the most suitable option to answer the above question. Options：  A. car  B. school  C. work  D. home office  E. newspaper office
D

What does it mean when I have to do something not optional Choose the most suitable option to answer the above question. Options：  A. mandatory  B. nonelective  C. obligatory  D. lazy  E. compulsory
A

The christian rock band was on a large stage, the singer's foot got caught on a wire and he had a small what? Choose the most suitable option to answer the above question. Options：  A. commit sin  B. fail  C. disobey  D. stumble  E. boo boo
D