Answer:
Fragment.
Explanation:
There is a subject, Olaf's very unusual science project, but no predicate, which is the action. We know what is doing something, but we don't know what it is doing.
Answer: The engineer praised/appreciated the smooth workings of the large complex shiny gears in the machinery.
Explanation:
Subordinate clause is the answer.
The Correct Answer is A.Edith is lazier and less helpful than her husband.
