George washington carver, the son of slaves, became an agricultural innovator.
which word or words is the predicate nominative?
a. became b. innovator c. slaves d. son

Which sentence does not contain an intensive pronoun? a) i guess i will just take out the trash myself. b) while treating herself to lunch, angie ran into an old friend. c) tony himself made dinner last night even though he hates to cook. d) lisa wondered if she herself was the one who left the oven on all day.