After building a canvas and before painting it, an artist generally applies a(n) ________ to improve adhesion of paints.

Poetic lines of five metrical feet in which each foot has two syllables are called __________ pentameter

A) dual B) dialogic C) Elizabethan D) iambic E) blank

Each successive variation in a theme with variations ________.

A. is usually in the same key B. is usually in a new key C. retains some elements of the theme D. presents a new melodic idea