So i am in chorus and i need a few singing tips and i dont really now how to train myself

What is the term for a recurrent musical section between various contrasting sections? a. concerto grosso b. basso ostinato c. fugue d. ritornello

What types of lines are used to create a sense of movement in a piece of artwork? a. straight b. horizontal c. diagonal d. vertical

The "neo-impressionists." as they were called at the time, believed that is the proper subject for their painting