A Complete the sentences with the correct word in the proper form. ski-doo • rapid • crack • covered • station • seal • drop • freezing • warn • scenery

1. You go along the river and speed down the rapids in your canoe.

2. In winter you can go down the slope with a …

3. … in the ice are very dangerous for mountaineers.

4. Scientific research … are scattered all over the world to study its nature and climate.

5. The most typical animals in Antarctica are the … and penguin.

6. Even in Europe the temperature may ... to minus forty in winter.

7. Who can really have a walk in such … cold!

8. The … and wildlife are exotic on the islands.

9. The river is … with ice and snow already in the beginning of October.

10. The weather forecast is … people about the coming gale.