To enjoy a 20% discount, customers must  A) watch a movie at the cafe.
B) dine at the cafe during lunch time.
C)dine in or order takeaway any day in the month of April.

B is the correct answer.

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.