<span>William James suggested that, "to be cheerful, . . . act as if cheerfulness were already there." William James was a philosopher and psychologist and his theory was that if a person acted as though they were already happy, they would attract more happiness.</span>
The sentence that does not contain any errors in punctuation or capitalization is letter A. The FBI investigated the serious crime. FBI is an abbreviation that means Federal Bureau of Investigation, so it should be written in all capital letters.
The most likely correct answer to me would be D
Answer:
I don't notice any grammatical errors.
Explanation:
C. He is laid back
being laid back has no negative connotation.
