Anika is having difficulty with coherency in her writing, so her teacher recommended that she blank

mark twain, real name samuel langhorne clemens, was an american writer, humorist, entrepreneur, publisher, and lecturer. among his novels are the adventures of tom sawyer and its sequel, the adventures of huckleberry finn, the latter often called "the great american novel". wikipedia

may i ask what topic?

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.

getting ready for work:

i sit up in bed, the time is 6: 15.

i go in the bathroom and take a long hot shower and brush my teeth.

i get dressed then grab my keys and open the door, then i realize it is raining so i go back   and get an umbrella.

when i get in my car it has very little gas and right when i get there my car runs out of gas.

when i get inside i am fired for being late.

i hope this i spent an hour on this.