Vocabulary (Ex. 1)

1. Meet the Natural World 3 Vocabulary (Ex. 1) safari (n) a trip to see or hunt wild animals competition (n) a situation in which people or organizations compete with each other for something that not everyone can have virtual (adj) made to appear to exist by the use of computer software, for example on the Internet destination (n) a place to which somebody/something is going or being sent camouflaged (adj) hiding by making themselves or itself look like the things around, or like something else wrinkle (n) a line or small fold in your skin, especially on your face, that forms as you get older regurgitated (adj) bringing food that has been swallowed back up into the mouth again

3. Answers Route: Mexico  Brazil  Antarctica  Rwanda  Northern Russia  India  Australia 1 jaguars 2 penguins 3 gorillas 4 wolves 5 sharks

6. D C G B H A F

7. Audio script and answers C 1.18 E – flask 1 D – walking boots 2 C – tent 3 G – torch 4 F – sun cream 5 H – compass 6 B – insect repellent 7 A – sleeping bag

10. Possible answers A: We have to take a flask. B: We don’t have to take a tent. A: We have to take a torch. B: We don’t have to take walking boots. A: We have to take some sun cream.

11. For example: For a camping holiday A: Do we have to take a tent? B:Yes, it’s necessary. Do we have to take an umbrella? A: No, it’s not necessary. We’ll use water proofs. Do we have to take a sleeping bag? B: Yes, it’s necessary. Do we have to take a swimming costume? A: No, it’s not necessary. There is no swimming pool there. Do we have to take a camping stove?

12. Answers She went to a national park in the North of Canada.

13. Answers 1 The Green Club protects the environment and saves animals. 2 To look after some seals. 3 She went for two weeks. 4 She read a lot of books and went hiking. 5 No, she didn’t. 6 You mustn’t touch the seals and you mustn’t feed them too much.

14. animals rivers park weeks TV books

15. FEE W ST E

16. P OTECT SAV DES ROY HE P DAMA E RE SE C T

17. Audio script and answers C 1.21 look after the seals 1 do not feed the birds 2 do not waste water 3 save energy 4 protect our planet 5 do not destroy the forests 6 respect the environment 7 help the pandas 8 do not damage the trees

18. Answers We mustn’t waste water. We must save energy. We must protect the planet. We mustn’t destroy the forests. We must respect the environment. We must help the pandas. We mustn’t damage the trees.

19. Possible answers They must save the animals. They must clean up parks and rivers. They must respect the areas near them. They mustn’t feed the animals too much. They mustn’t damage plants.

20. Possible answers You mustn’t talk in the library / You mustn’t shout during lessons. You mustn’t eat in class. You must park your cycles or moped here.

21. Possible answers Students mustn’t arrive at school before 10 o’clock! Students must have longer breaks between lessons. Teachers mustn’t give orders, they must say please at all times. Teachers must allow pets in the classroom. Students must have lots of art lessons / sports /games. Students must go on a school trip each week.

22. have to don’t base form Do base form

23. has to • 1 Greg starts school at 7.45 a.m. He ______________ get up at 6.30 a.m. • ‘________ Mary _________ wear a school uniform?’ ‘Yes, she does. It’s green.’ • The bus is at 9.30! We ______________ leave home now. It’s only 8.15! • You ____________ drive on the left in the UK. • ‘_____ they _________ go to school tomorrow?’ ‘No, it’s Sunday.’ • You ________________ buy a new dictionary. You can use mine. • ‘______ he ___________ take a bus to the town centre?’ ‘No, it’s not far. • He can walk.’ • 8 I can’t go out. I ___________ finish my homework. Does have to don’t have to have to Do have to don’t have to Does have to have to

24. must mustn’t must Subject base form

25. mustn’t must mustn’t mustn’t must must must mustn’t

26. B A C

27. mustn’t 1 Students _____________ go into that room. It’s private. 2 They _____________wear a uniform at school. It’s not obligatory. 3 You _____________ damage green areas. 4 The car park is free. You _____________ pay. 5 You _____________ waste energy. 6 You _____________ buy any biscuits. We’ve got a lot in the cupboard. 7 She _____________ pay for the tickets now. She can pay later. 8 We _____________ use our mobile phones in class. don’t have to mustn’t don’t have to mustn’t don’t have to doesn’t have to mustn’t

28. some a lot of a few no any

31. English Five 1st, 2nd and 5th lines and 3rd and 4th lines funny

32. Japanese three no about nature, 5 syllables in 1st line, 7 in 2nd, 5 in 3rd

33. unknown, perhaps from Babylon any number no the first letters of each line spell a word vertically

34. C B A

36. A B B A 5 3 4 2 Answers There was an old man of Coblenz The length of whose legs was immense He went with one prance From Turkey to France That surprising old man of Coblenz

37. closed rats hats dozed

39. Check Your Progress Units 1-3 Exercise 1 Answers

40. baker’s butcher’s roast beef vegetables salmon chips apple pie sweet roast tender bland delicious grilled raw

41. Exercise 2 Answers 1 SLEEPING BAG 2 INSECT REPELLENT 3 TENT 4 RUCKSACK 5 FLASK 6 SUN CREAM 7 TORCH 8 COMPASS

42. Exercise 3 Conversation 1: in a clothes shop A: Can I help you? B: Yes, could I try on this T-shirt, please? A: Of course. What size? B: Medium. Conversation 2: in a restaurant A: Are you ready to order? B: Yes, we’ll have chicken and chips, please. A: And to drink? B: A bottle of mineral water.

43. Exercise 4 Answers 1 The fire is going to destroy the forest. 2 He’s going to feed the polar bears. 3 She’s going to look after her baby sister for the day. 4 They’re going to save the world.

44. Exercise 5 Answers 1 Are (you) going to do 2 ’m not going to do 3 ’m going to see 4 ’ll come 5 ’ll meet

45. Exercise 6 Answers 1 mustn’t 2 must 3 must 4 mustn’t

46. Exercise 7 Answers 1 doesn’t have to 2 mustn’t 3 must 4 don’t have to

47. Exercise 8 Answers 1 am going 2 few 3 but 4 after 5 to