A quatrain is a stanza of four lines, especially one having alternate rhymes. (According to dictionary.com) With this in mind choose which line has these qualities to get your answer.
The use of a, an, or the is a signal that a noun is coming.
In the English language, only nouns are preceded by articles. A is used when a noun starts with a consonant (a book, a table, a bottle); an is used when the noun starts with a vowel (an apple, an umbrella, an avocado); the is used when you are referring to a particular thing (The boy I just met is called Mark.)
Pliable i think is the correct answer here
Knight. The pattern is silent letters. In psychology it is the p. In knee it is k, and in wrinkle it is w.
