Complete the sentences using the words from the box. continent, island (2), rivers, to the north, territory, washed by, in the east, seas, sea, in the west, mountain, lake, oceans, to the south 1. greenland is the biggest in the world. 2. the sun rises and sets 3. russia is the largest country in the world. its vast is about 17 million square kilometers. 4. what’s the deepest in the world? – baikal, i think. 5. australia is not an it is just a small 6. what’s the tallest you’ve climbed? 7. mountain are really dangerous. 8. the usa is two 9. it’s a pity that some are disappearing now, the aral for example. 10. canada lies of the usa, mexico lies