Which of the following contains an error in verb voice?

select one:
a. had i known you would be upset, i would have postponed the trip.
b. if she was a more active person, she would feel better.
c. i had hoped we would be further along than this by now.
d. if i were better in math, i would have done better in chemistry class.

Imagine you have 24 hours to change into any sea creature. which creature would you choose to be? describe what you life would be like during your time under the ocean.

Read this excerpt from "the light of gandhi's lamp" by hilary kromberg inglis, in which she describes driving to the police station where her sister is being detained. to avoid looking at the blackened windows at the top of the building and thinking about the history of who had died or been tortured there, i always looked instead at the little chinese restaurant on the opposite side of the road. how does this passage affect the text? it conveys, with great subtlety, the conflict she felt over having a sister who would break the law and end up in the custody of the police. it conveys, without any implied moral judgment, that those who fought against apartheid considered themselves to be soldiers in a just war. it conveys, with an extended metaphor, the idea that being detained by the police in this society was regarded as a badge of honor. it conveys, with direct language, the view held by many anti-apartheid activists that the police often acted in brutal and unlawful ways.

How does human environment effects biosphere