I. Write one word in each gap. The first letter is given to help you. 1 If we all r…………………… our paper, fewer trees would be cut down. 2 The castle is perfectly p…………………… so it’s just like it was four hundred years ago. 3 If only we could go to the c…………………… to get some fresh air. 4 Many plants and animals are in danger of becoming e…………………… If they do, we’ll never see them again. 5 Zoos give us the opportunity to see w…………………… animals up close. 6 The weather is quite m…………………… here, even in the winter. It rarely snows. 7 The I…………………… weather forecast is usually much more accurate than the national one. 8 I wish you wouldn’t drop your I…………………… on the ground. Put it in the bin! 9 Scientists have n…………………… the new planet ‘Sedna’. 10 Looking down at the Earth from space must be an a…………………… experience. 11 It’s f…………………… in here! Let’s put the heating on. 12 The wildlife park is I…………………… 15 km outside the town. 13 If you get lost in the desert, there will be no one around to r…………………… you! 14 Climate change is a g…………………… problem. Every country in the world is affected.