I believe the answer is A. This is because the sentence is supposed to be parallel and all of the verbs(except for hiss) have to be past tense.
Answer
remember to be happy
Explanation:
░░░░░░░░░▄▀▀▀░░░░░░░▀▄░░░░░░░
░░░░░░░▄▀░░░░░░░░░░░░▀▄░░░░░░
░░░░░░▄▀░░░░░░░░░░▄▀▀▄▀▄░░░░░
░░░░▄▀░░░░░░░░░░▄▀░░██▄▀▄░░░░
░░░▄▀░░▄▀▀▀▄░░░░█░░░▀▀░█▀▄░░░
░░░█░░█▄░░░░█░░░▀▄░░░░░▐░█░░░
░░▐▌░░█▀░░░▄▀░░░░░▀▄▄▄▄▀░░█░░
░░▐▌░░█░░░▄▀░░░░░░░░░░░░░░█░░
░░▐▌░░░▀▀▀░░░░░░░░░░░░░░░░▐▌░
░░▐▌░░░░░░░░░░░░░░░▄░░░░░░▐▌░
░░▐▌░░░░░░░░░▄░░░░░█░░░░░░▐▌░
░░░█░░░░░░░░░▀█▄░░▄█░░░░░░▐▌░
░░░▐▌░░░░░░░░░░▀▀▀▀░░░░░░░▐▌░
Synonyms: consequently, so, as a result, hence, thus, accordingly, for that reason, ergo, that being the case, on that account;
Consideration means to be caring and nice. The answer is C. opening a door for someone who is carrying things.
