The nouns are president, class, and class officials. hope this helps !
The phrase during separate semesters helps reveal the meaning of the word concurrent which means at the same time.
Answer:
Kennedy Assassinated. On Friday, November 22, 1963, President John F. Kennedy was shot as he rode in a motorcade through the streets of Dallas, Texas; he died shortly thereafter. He was the thirty-fifth president and was forty-six y/o. He shouldn't have died, it was awful that he did. (R.I.P J.F.K)
Explanation:
The answer is the franks told the maid they were going to Switzerland