Answer:
D) effectiveness.
Explanation:
A device of effectiveness is Emphasis. The emphasis is the repetition of key words and phrases or the careful arrangement of words to give them special weight and prominence.
It may also refer to the intensity of expression or the stress put on words to indicate their importance or special significance.
The first sentence is the topic sentence in this paragraph.
Answer:
ans 6. (clean) are being cleaned
ans 7. ( finish,not ) wouldn't be finished
ans 8. ( turn on ) (I don't understand the question as I think the correct ) sentence would be....why was the tv turned on .no one was watching it
ans 9. ( remodel,not ) wasn't remodeled
ans 10. ( must leave ) must be leaved / must be left
ans 11. ( test ) was, being tested
ans 12. ( sell ) ( I think in this you don't need to fill anything as the sentence is correct itself ) the last umbrella was sold last night
ans 13. (not allow ) would be not allowed
hope this are correct :)