In a body paragraph outline, your concluding sentence should

Restate the main points, without giving out any main details.

Explanation:

While restating, you shouldn't restate your thesis, or theme. That would be simply repetitive. You also should not push your ideas forward, or, give evidence. The sentence itself should be considered a well-fit conclusion, as to not cut off your thoughts. These are every teacher's guidelines for concluding sentences of every writing type, excluding narratives.

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.

such as answering phones, scheduling appointments, sending faxes, and filing documents.

explanation:

all of the following except for c.foreign government