Which sentence uses a compound direct object?

a.
mashed potatoes and yams were in the middle of the table.

b.
dessert will be served later in the day.

c.
i put extra gravy on the turkey.

d.
aunt jo cooked a turkey and a ham for the family reunion.

Which sentence has a pronoun in the nominative case? a) we aren't sure if the group is going white-water rafting or not. b) dad refused to give the keys to her because of her disrespectful attitude. c) the radar could not see it because the plane had been covered with radar-resistant paint. d) diana wanted to go out with them, but her mother was resistant because of their reputation.