11. The painting_________Ms. Wallace bought was very expensive.
A. whom B. whose C. which D. where
12. The homeless people_____story appeared in the paper last week have now found a place to live.
A. who B. whom C. that D. whose
13. __________ is your favourite sport, swimming or running.
A. What B. Which C. Whom D. Whose
14. Were the Wright brothers the ones __________built the first aeroplane?
A. which B. whom C. whose D. that
15. I don't like stories________ have unhappy endings.
A. where B. which C. they D. who
16. The periodic table contains all the elements, ________ has a particular atomic weight and atomic number.
A. which of each B. each of which C. which each D. each
17. Ansel Adams was a landscape photographer ________ photographs of the western United States show nature on a grand scale.
A. whose B. of whom C. of his D. his
18. Jan didn't check she had enough petrol before she left, ________ was careless of her.
A. what B. it C. that D. which
19. This is a town ________ many people live.
A. in which B. which C. at which D. on which
20. She, ________ is your sister, lives far away.
A. which B. who C. whom D. she