10. She came with her three friends,none of__________ I had ever met before.

9.Finally he reached a lonely island__________ was completely cut off from the outside world.

8.Spring is the time        the antelopes move.

7.I want to go to a place           I can see a lot of wildlife.

6.Have you ever asked him the reason__________ may explain his being late?

5.The shawls          were found in London had just arrived fromIndia.

4.A person__________ e-mail account is full won't be able to send or receive any e-mail.

3.Animals          live on the Tibetan plain have to survive the hard cli?mate.

2.Can you imagine a situation          you can use the word?

1.The World Wide Fund for Nature is an organization__________ aim is to protect wildlife.