Wasn't Charles Dickens the author (who, whom) wrote Great Expectations?

I've just figured out (who, whom) the person in the gorilla costume is.

Mario is the student (who, whom) the committee selected for the award.

Billie Holiday, (who, whom) my parents greatly admire, was a famous singer.

Everyone wondered (who, whom) the new cheerleader would be.

We will invite (whoever, whomever) Jane wants to the party.

I wonder (who, whom) gave the anonymous donation to the school.

Dad will lend the car to (whoever, whomever) will wash it this weekend.

I saw a car in my driveway and wondered (who, whom) was there.