I'm pretty sure it's the last one; Everyone was having a wonderful time at the party, because the present tense helps it feel more active.
D. To see wether the knees show any where
The one that does not have a strong influence on the American English in the Late Modern English period was A. Separation from England. Late Modern English is from 1800-present. The changes in vocabulary in this time was due to industrial revolution as well as scientific advancements and colonialism as well.
He had a phone call from chiraq
4. I was late because there was a lot of traffic