He is the director which/who told me I have talent

Which word from the stanza can you use as a clue to determine the meaning of the word vales ?

The limerick and the tongue twister are two types of verse. a) nonsense b) articulation c) declaration d) interrogation

Which question does the adjective in bold answer? it takes less effort to write essays than you might think. a. how many? b. how much? c. what kind? d. which one?