Henry works as an Environmental Engineering Technician and Irma works as a Quality Control Analyst. Which describes their employers? They likely have the same employer since both are employed by the government.
They likely have different employers since one is employed by the government and one is employed by a Manufacturing company.
They could have the same or different employers since one of them could be employed by either a Manufacturing company or the government.
They likely have the same employer since both are employed by a Manufacturing company.

answer: idk thats why im on here

explanation:

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.

from the political point of view it could be said that the candidate   is an effective speaker because she takes a strong position on the issue. it is an open discussion but probably she is making a presentation and can choose which subjects she wants to address. she is very likely to attain her aim which is to convince voters to accept her proposal.