Read this passage that Anil wrote for language arts. Mom, Dad, and I put balloons all around the living room. I painted a huge banner that read “Welcome Home, Grandma!” Dad and I baked a chocolate cake and put it on the coffee table.
When Grandma walked into the room, she shouted, “My goodness!”
Then we all ate cake and celebrated her homecoming together.

Anil uses an exclamation point to show that his grandmother is
upset.
doubtful.
surprised.
confused.

Anil uses an exclamation point to show that his grandmother is( surprised)

i'm not sure i'm so sorry i will see what i can do

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.