Question

read the sentences.
my dog ate my homework. it happened. it was bad. no kidding.
which revision demonstrates effective use of sentence variety?
my dog ate my
homework, and
then i had to tell
my teacher, and,
no kidding, it was
bad.
no kidding. my
dog ate it. my
homework. no
kidding. for real!!
im not kidding
when i tell you my
dog ate my
homework. it
really happened!
no kidding. it was
my dog.

Explanation:

To determine effective sentence variety, we look for a mix of sentence structures (e.g., compound sentences with "and" to connect ideas, varied word order) while maintaining clarity. The first option combines ideas logically, uses "and" to link actions (dog eating homework, telling teacher) and adds emphasis ("no kidding") without repetition, unlike the others (second repeats "no kidding" awkwardly, third has grammar issues like "It really happened!" instead of "It really happened", fourth is illogical).

Answer:

The first box (My dog ate my homework, and then I had to tell my teacher, and, no kidding, it was bad.)