I think it might be A but I don't see the word save in the sentence but if you meant he Gave in D then I would choose D. Hope it helps!
“To His Coy Mistress” is actually a poem that was written by Andrew Marvell, an author and a politician as well. This poem is spoken by a nameless man and dedicates this poem to a nameless woman as well. Therefore, I can say that the word that best describes the tone of this poem is longing. It would be the last option. Hope this helps.
A singular verb would be used with a singular noun (she, Bob, Jane, truck) while a plural verb would be used with a plural noun (they, cars, books).
For example "The truck drives away." Truck being a singular noun and drives being a singular verb.
Another example
"The cars drive away." cars being a plural noun and drive being the plural verb.
The answer is google employees.