Find the antecedent of the relative pronoun (who, which, or that) in each sentence. Choose the verb that agrees with the subject of the sentence.
1. Arizona is one cotton-producing region that ___ not lose crops to the boll weevil.
A. does
B. do
2. I read an article about birds hat ___ over the ocean.
A. cruises
B. cruise
3. The seal has feet that ___ flat like paddles.
A. is
B. are
4. One of the maps that ___ most familiar is the road map.
A. is
B. are
5. Paul is one of the people who ___ hiking with us yesterday.
A. was
B. were
