Question

Combine the sentences using who or which. 1. Serena Williams is one of the top tennis players today. She started playing tennis when she was three.

2. The Great Barrier Reef is in eastern Australia. It's the world's largest coral reef.
3. Fur seals almost became extinct during the 19th century. They are hunted for their fur.​

Answer 1

1. Serena Williams is one of the top tennis players who started playing when she was three.

2. The great Barrier reef which is in eastern Australia is the world's largest coral reef.

3. Fur seals which became extinct during the 19th century are hunted for their fur