What is the best way to combine two sentences from the passage? A.
One of Luann's best friends, Delta, has a kind of cancer called Hodgkins Lymphoma and another topic discussed was the consequences of underage drinking.
B.
Another topic discussed in the strip was the sometimes deadly consequences of underage drinking, however, Luann and her friends start a school chapter of Students Against Drunk Driving (SADD) as a result.
C.
Gunther is a nerdy boy who has the biggest crush on Luann, but she only has eyes for the most popular boy in school—Aaron Hill.
D.
It also features her mom, dad, and older brother, her best friends are Bernice and Delta.

reflexive.the third one.

the correct answer is option d. none of these. it is noted that options a, b, and c share the same content.

despite the valid answer provided at the last sentence of each of the options, a question/answer format shouldn't include humourous themed responses such as "you bet your thermal pj's we do." - unless of course, the answer is carried out in an informal environment. this could be replaced with a simple "yes" or "it is necessary".

the question should be re-phrased to a more appropiate syntaxis. instead of "do we need the greenhouse effect? ", it should be written as "is the greenhouse effect necessary? " in order to give it a general scope, instead of limiting the answer to the needs of "we" the humans.