Rule: Use parenthesis to enclose material that is added to a sentence but is not considered of major importance. Ex: Mohandas K. Gandhi (1869-1948) led India's struggle for independence
from British rule.
1.
2.
3.

the answer is "the man who came here yesterday was selling magazines."

the sound a train makes as it blows it horn is the correct answer i believe

the class of pronouns which is usually singular:

the class of pronouns used as an adjective to point out which person or thing is being discussed:

the class of pronouns that does not need a specific antecedent:

the class of pronouns which turns the action back on the subject:

the class of pronouns used to ask questions:

the class of pronouns used for emphasis:

the class of pronouns made up of two-word pronouns:

the class of pronouns, other than personal pronouns, that has a nominative and an objective case: