Am i right about this question or not

Identify the participle or infinitive phrase in the sentence below

How does the author introduces his idea of fish depletion in the first few pages of world without fish?

Read the passage. the boy took care to sit on the far side of the room, away from the purse, where he thought she could easily see him out of the corner of her eye if she wanted to. he did not trust the woman not to trust him. and he did not want to be mistrusted now. which best describes roger's traits based upon his thoughts and feelings? question 4 options: he is exhausted and depressed. he is wild and impatient he is cautious and wise he is angry and temperamental.