It means greedy,possessive,envious or sometimes green-eyed
I'd say the answer is C because that doesn't really narrow down what he is trying to write about. he needs a more complex question for research.
The correct answer is B. <span>few people think seriously of doing something about accidents.
Other sentences have passive voices which can be recognized by observing the verb phrases that occur and the position of those who conduct the action.</span>
