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.
Answer:
H2 is Molecular hydrogen. It is a molecule of hydrogen that consists of two hydrogen atoms bonded together by one single bond (also known as a sigma bond). A subscript also denotes how many of a particular atom is in a molecule, thus H2 has two hydrogens. 2H, on the other hand, denotes two moles of elemental hydrogen.
The answer to this problem is D since hyper sensitive means oversensitive.
