I believe it is B as he used such soft words for the imagery as he imagined about him being older.
Answer:
awareness
Explanation:
Different activities should be carried out to raise <em>awareness</em><em> </em>of our people about environmental pollution.
The table is the object of the preposition. 'On' is the preposition. Ask yourself, what are the bags 'on'.
A b c d e and f are usual answer choices