Annoying is an adjective for someone who is bugging you or getting on your nerves. Not always anger, but someone who is a bit of a nuisance.
Just write about the differences and similarities about only two of the plants mentioned in the text. There are 5 plants mentioned (venus flytrap, pitcher plant, sundew, corkscrew plant, and bladderworts.)
When you are trying to identify the verb in a sentence, you are looking for the action. Who did what? In this sentence, the subject is "one of Rodrigo's roommates." What did he do? He "may have forgotten" something. The phrase "to pay the rent" identifies what he "may have forgotten" to do. Thus, the verb phrase in this sentence is "may have forgotten."
Feeling of panic. It’s most shown in the last three lines.