In the following passage some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

One's mental attitude plays a very _____ role in one's life and _____. One's attitude must be healthy, active and reasonably _____. One must begin the day with a happy, energetic and _____ resolution with a firm _____ in God's moral order and divine justice. This attitude will change the entire complexion of life and make one more active, assertive and successful.