I have checked your answer and i have a couple of things to correct.
no 3, the correct one would be the haiku forms few words create vivid images of nature
And no 4, the correct one would be : enjoys exciting activities.
Your answer would be D.
Tangible means perceptible by touch.
hope this helps. (:
Based upon this very short excerpt, I'd say it develops an atmosphere of chaos.
Answer:
(B) that
Explanation:
He assured us <u>that</u> they were working around the clock to fix the problem yesterday.