Use who or which to join each pair of sentences. Leave out any unnecessary words.
Click the sentences for the answers.
9. The boy must be very brave. He rescued a litter of puppies from the blaze. The puppies belonged to no one.
9. The boy who rescued a litter of puppies, which belonged to no one, from the blaze must be very brave. / The boy who rescued from the blaze a litter of puppies, which belonged to no one, must be very brave.
Use one of the following to fill in each blank: for whom, from whom, of whom, to whom, whom, with whom. Each one may be used more than once.