Which sentence is not a complex sentence? a) jake complimented linda after she made her speech. b) as i waited for my appointment, i read an old magazine. c) those who do not like to get wet should always carry an umbrella. d) carl is simply obsessed with rugby; he eats, breathes, and lives the game.

That would be B.  (a dependent clause + an independent clause)

Explanation:

the tone of the passage is sympathetic to the forbidden love of romeo and juliet. the nurse plays a significant role in the play. she is responsible for making their meeting again possible. additionally, there is a sense of warning in the choice of words of the nurse. she seems to be authoritative when she calls romeo "scurvy knave", and at the same time the fact that she addresses to him as "sir" reflects respect. the nurse is "vexed", this word describes her confused state of mind. on the one hand, she finds romeo a fine and eloquent man, but on the other, it is thought that man's nature forces men to try to trick women.  

one is a red flower, and one is the sky when the sun sets.