My thoughts keep racing to home. this internship has been an amazing opportunity. i’ve met members of the house of representatives, arranged meetings between senators, and drafted portions of my senator’s floor speeches. i can’t wait to get home, but i’ll miss the excitement of washington, dc. when school starts back up next month, i’ll report to my adviser on the work i’ve done here. i hope she’ll find it as interesting as i did.
which is the main idea of this paragraph?
the author had a great experience as an intern.
a.) the author is excited to go home.
b.) the author starts school next month.
c.) the author wrote speeches for senators.

She took up a scalpel and slit the monkey's abdomen, making a slow and gentle cut, keeping the blade well away from her gloved fingers. the spleen was puffed up and tough, leathery, like a globe of smoked salami. she did not see any bloody lesions inside this monkey. she had expected that the monkey's interior would be a lake of blood, but no, this monkey looked all right, it had not bled into itself. if the animal had died of ebola, this was not a clear case. she opened up the intestine. there was no blood inside it. the gut looked okay. then she examined the stomach. there she found a ring of bleeding spots at the junction between the stomach and the small intestine. this could be a sign of ebola, but it was not a clear sign. it could also be a sign of simian fever, not ebola. therefore, she could not confirm the presence of ebola virus in this animal based on a visual inspection of the internal organs during necropsy.