Acknowledgments Many thanks to everyone at Cambridge University Press & Assessment for their dedication and hard work, and in particular to:
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Liane Grainger and Lynn Townsend for supervising the whole project and guiding us calmly through the storms; Alison Bewsher for her keen editorial eye, enthusiasm, and great suggestions;
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Zara Hutchinson-Goncalves for her energy, enthusiasm, and helpful suggestions.
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We would also like to thank all our students and colleagues, past, present, and future, at Star English academy in Murcia, especially Jim Kelly for his friendship and support throughout the years. This is for Lydia and Silvia, my own “stars,” with all my love. – CN
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For Paloma, for her love, encouragement, and unwavering support. Thanks. MT
Key: R = Review, U = Unit
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Photography
The following photos are sourced from Getty Images.
The following photos are sourced from other libraries.
U2: Gino Santa Maria/Shutterstock; U4: Halfpoint/Shutterstock. Commissioned photography by Trevor Clifford Photography.
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Illustrations
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Beth Hughes (The Bright Agency); Clara Soriano (The Bright Agency); Dan Crisp (The Bright Agency); Jen Naalchigar (The Bright Agency); Gaby Zermeno (Direct artist); Jake McDonald (The Bright Agency); Matthew Scott (The Bright Agency); Pronk Media Inc. Cover illustration by Pronk Media Inc
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U1: romrodinka/iStock/Getty Images Plus; ViewStock; JGI/Jamie Grill; radnatt/RooM; Granger Wootz; Khosrork/iStock/Getty Images Plus; SchulteProductions/Photographer’s Choice RF; U2: IlexImage/E+; skodonnell/ iStock/Getty Images Plus; Coprid/iStock/Getty Images Plus; Anatoliy Sadovskiy/iStock/Getty Images Plus; deepblue4you/E+; Ko Hong-Wei/EyeEm; koosen/iStock/Getty Images Plus; Nichcha Sombutpanich/EyeEm; U3: broeb/iStock/Getty Images Plus; Yasser Chalid/Moment; pioneer111/iStock/ Getty Images Plus; Nirut Sangkeaw/EyeEm; sweetym/E+; boitano/iStock/ Getty Images Plus; malerapaso/E+; Puripat1981/iStock/Getty Images Plus; gldburger/iStock; underworld111/iStock/Getty Images Plus; John Lamb/The Image Bank; pekour/iStock/Getty Images Plus; John Smith/Corbis; U4: FlairImages/iStock/Getty Images Plus; Jose Luis Pelaez Inc/DigitalVision; Daniel Tardif/DigitalVision; fizkes/iStock/Getty Images Plus; SDI Productions/ E+; Inti St Clair; twinsterphoto/iStock/Getty Images Plus; dszc/E+; 4x6/iStock/ Getty Images Plus; Halfpoint/iStock/Getty Images Plus; kate_sept2004/E+; Juanmonino/iStock/Getty Images Plus; mdphoto16/E+; DjelicS/E+; Alejandra de la Fuente/Moment; Oliver Rossi/Stone; Image Source; Devi Sankar/EyeEm; Zach Krings/EyeEm; Philippe LEJEANVRE/Moment; Gary Mayes/Moment; Phillip Gatward/Cultura; fstop123/E+; HRAUN/E+; Silke Klewitz-Seemann; bymuratdeniz/iStock/Getty Images Plus; malerapaso/E+; AlexanderFord/E+; ajr_images/iStock/Getty Images Plus; John Rensten/The Image Bank; Morsa Images/DigitalVision; Kelvin Murray/Photodisc; Poike/iStock/Getty Images Plus; PT Images; Richard Newstead/Moment; RossiAgung/iStock/Getty Images Plus; Dimitri Otis/Stone; Images say more about me than words./Moment; Adastra/The Image Bank; Tokarsky/iStock/Getty Images Plus; Antonio M. Rosario/The Image Bank; buradaki/iStock/Getty Images Plus; Science Photo Library - SCIEPRO/Brand X Pictures; FatCamera/iStock/Getty Images Plus; Ariel Skelley/Photodisc; Mieke Dalle/Photographer’s Choice/Getty Images Plus; R1-4: koosen/iStock/Getty Images Plus; malerapaso/E+; Puripat1981/iStock/ Getty Images Plus; Devi Sankar/EyeEm; fstop123/E+; Kelvin Murray/Photodisc; Kinson C Photography/Moment Open; skodonnell/iStock/Getty Images Plus; Puripat1981/iStock/Getty Images Plus; JoKMedia/E+; Anatoliy Sadovskiy/ iStock/Getty Images Plus; John Rensten/The Image bank; Sergiy1975/ iStock/Getty Images Plus; hudiemm/E+; Creative Crop/DigitalVision; Philippe LEJEANVRE/Moment; malerapaso/Moment; loveguli/E+; Marianna Lishchenco/ iStock/Getty Images Plus; triloks/E+; sweetym/E+; Coprid/iStock/Getty Images Plus; Alvaro Tejero/iStock/Getty Images Plus; Zach Krings/EyeEm; U5: GlobalP/ iStock/Getty Images Plus; MediaProduction/E+; sserg_dibrova/iStock/Getty Images Plus; axelbueckert/iStock/Getty Images Plus; cynoclub/iStock/Getty Images Plus; GlobalP/iStock/Getty Images Plus; raw/iStock/Getty Images Plus; Andregric/iStock/Getty Images Plus; Dougal Waters/DigitalVision; Parkpoom Doungkaew/EyeEm; Elles Rijsdijk/EyeEm; Algefoto/iStock/Getty Images Plus; Adrian Coleman/E+; nigelb10/iStock/Getty Images Plus; Engdao Wichitpunya/ EyeEm; Péter Hegedűs/500px Prime; Georgette Douwma/Stockbyte;
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As d an s le es sa Pr r y fo it t rs no ve y ni p
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The authors and publishers acknowledge the following sources of copyright material and are grateful for the permissions granted. While every effort has been made, it has not always been possible to identify the sources of all the material used, or to trace all copyright holders. If any omissions are brought to our notice, we will be happy to include the appropriate acknowledgments on reprinting and in the next update to the digital edition, as applicable.
U6: strike0/iStock/Getty Images Plus; Alastair Pollock Photography/Moment; Szilvia Pap-Kutasi/500px; Roy JAMES Shakespeare/Photodisc; Westend61; bubaone/DigitalVision Vectors; Christopher Hopefitch/DigitalVision; Yellow Dog Productions/The Image Bank; simonlong/Moment; Nils Jacobi/iStock/Getty Images Plus; U7: Olga Kurbatova/iStock/Getty Images Plus; U8: simonlong/Stone; goinyk/ iStock/Getty Images Plus; Matteo Colombo/Moment; Ethel Peisker Lacerda/ EyeEm; elmvilla/iStock/Getty Images Plus; Patrice Hauser/The Image Bank/ Getty Images Plus; David Rowland/The Image Bank/Getty Images Plus; Mark Hamblin/Oxford Scientific/Getty Images Plus; QuimGranell/Moment/ Getty Images Plus; Lian van den Heever/Gallo Images/Getty Images Plus; kuritafsheen/RooM; Rafael Ben-Ari/The Image Bank/Getty Images Plus; fstop123/E+; Imgorthand/E+; Dean Mitchell/E+; Jose Luis Pelaez Inc/ DigitalVision; Artyom Kozhemyakin/iStock/Getty Images Plus; R5-8: Georgette Douwma/ Stone; ToscaWhi/iStock/Getty Images Plus; Patricia Doyle/Corbis Documentary; Sergey Ryumin/Moment; Ignacio Palacios/Stone; Darren Robb/ The Image Bank; Ulli Bonnekamp/Photodisc; U9: StockPlanets/E+; Stockbyte; Santiago Urquijo/Moment; maccj/iStock/Getty Images Plus; Kris Timken; HRAUN/E+; Fabio Alcini/500Px Plus; simonlong/Moment; Rafa Fernández/ EyeEm; ilbusca/iStock/Getty Images Plus; Tim Hawley/Photographer’s Choice/ Getty Images Plus; Fajrul Islam/Moment; monkeybusinessimages/iStock/Getty Images Plus; Tsuneo Yamashita/Taxi Japan/Getty Images Plus; Zero Creatives/ Cultura; Stas Zakshevskiy/EyeEm; David Madison/Stone; master1305/iStock/ Getty Images Plus; Gearstd/iStock/Getty Images Plus; Photodisc; Nalinratana Phiyanalinmat/EyeEm; Drazen Stader/EyeEm; Andriy Onufriyenko/Moment; Samus Henderson/EyeEm; Johner Images; SasinT Gallery/Moment; U10: Adamo Di Loreto/iStock/Getty Images Plus; anhoog/iStock/Getty Images Plus; phive2015/iStock/Getty Images Plus; alxpin/E+; Henglein And Steets/ Photolibrary; Carl & Ann Purcell/The Image Bank Unreleased; Andrius Aleksandravicius/EyeEm; Henglein And Steets/Photolibrary; Tryaging/iStock; prospective56/iStock/Getty Images Plus; avid_creative/E+; Zia Soleil/Stone; kali9/E+; Katja Zimmermann/The Image Bank; FatCamera/E+; U11: Letizia Le Fur/ONOKY; Jeff Greenough; Wealan Pollard/OJO Images; vgajic/iStock/ Getty Images Plus; JGI/Jamie Grill; Patricia Abecina/EyeEm; Gearstd/iStock/ Getty Images Plus; 3dgoksu/E+; Eduard Lysenko/iStock/Getty Images Plus; C Squared Studios/Photodisc; kemalbas/iStock/Getty Images Plus; U12: MichaelJay/iStock/Getty Images Plus; Wealthylady/iStock/Getty Images Plus; vfoto/iStock/Getty Images Plus; Westend61; Ljupco/iStock/Getty Images Plus; unpict/iStock/Getty Images Plus; Nattawut Lakjit/EyeEm; tunart/E+; Voren1/ iStock/Getty Images Plus; Stockbyte; popovaphoto/iStock/Getty Images Plus; robertsre/iStock/Getty Images Plus; bergamont/iStock/Getty Images Plus; Michael Burrell/iStock/Getty Images Plus; BWFolsom/iStock/Getty Images Plus; ThinkDeep/E+; carlosalvarez/iStock/Getty Images Plus; arkstart/ iStock/Getty Images Plus; Thor Hakonsen/Moment Open; Martin Harvey/ DigitalVision; GlobalP/iStock/Getty Images Plus; vusta/E+; gerenme/E+; Dmytro Synelnychenko/iStock/Getty Images Plus; Renaud Philippe/EyeEm; wilatlak villette/Moment; Nenov/Moment; digitalgenetics/iStock/Getty Images Plus; Wong Sze Fei/EyeEm; Antagain/E+; eli_asenova/iStock/Getty Images Plus; DNY59/E+; CasarsaGuru/iStock/Getty Images Plus; xavierarnau/E+; Zuzana Janekova/EyeEm; Jill Giardino; JanuarySkyePhotography/Moment; LindaYolanda/E+; Ross Whitaker/The Image Bank; Kelvin Murray/Phtodisc; damircudic/E+.
Audio Audio managed by Hyphen Publishing, produced by New York Audio Productions and John Marshall Media. Songs composed by Robert Lee.
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