A singular verb must be matched with: A) a plural verb B) a singular subject C) a plural verb D) another singular verb E) any of the above

the answer would be B) a singular subject  

Explanation:

just like a plural subject with a plural verb. Words between the subject and the verb can create confusion.

i believe the answer is: b. mr. head had a long, tube-like face with a rounded open jaw and a short depressed nose.

this is because in the un-revised sentence it said that mr. heads face was long and tube-like, and he had a rounded open jaw. this is not a very grammatically correct because of how it seems to drag on with the and, replaced with, with, makes it sound more fluent in the description.

the writer needs to avoid using abbreviations and check spelling before sharing.