Acknowledgements
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 acknowledgements on reprinting and in the next update to the digital edition, as applicable.
Key: W = Worksheet, V = Video, T = Test, R = Reading, S = Speaking.
Literature Worksheets
Photography
The following images are sourced from Getty Images.
W1: Print Collector/Hulton Fine Art Collection; W2: H. Armstrong Roberts/Retrofile RF; W3: Print Collector/Hulton Fine Art Collection; W4: Kurt Hutton/Picture Post; W5: Universal History Archive/Universal Images Group.
Speaking Worksheets
Photography
The following images are sourced from Getty Images.
NoSystem images/E+; Hero Images; Ronnie Kaufman/DigitalVision; Hero Images; Caiaimage/Chris Ryan/Caiaimage; shironosov/iStock/Getty Images Plus; filadendron/E+; Henn Photography/Cultura; Juice Images.
Illustrations
Amerigo Pinelli; Abel Ippolito; Laszlo Veres.
Culture Video Worksheets
Video Stills
The following stills are sourced from Getty Images.
V1: C R Laing/Image Bank Film; shomos uddin/Moment/Getty Images Plus; Mark Steven Shepherd - Footage/Getty Images Editorial Footage; Captamotion/Image Bank Film; alice-photo/Creatas Video; V3: Discovery Access; krithnarong/Creatas Video+/Getty Images Plus; GraingerFilms/Creatas Video+/Getty Images Plus; realistique/Creatas Video; V4: VladGans/Creatas Video; Wayne Herron/Creatas Video; V5: Robert Kneschke/EyeEm; Bakal/Creatas Video+ / Getty Images Plus.
Video Worksheets
Video stills by Purple Door Media Ltd.
The publishers are grateful to the following contributors: author Literature worksheets: Daniel Brint; author Speaking and Writing worksheets: Sheila Dignen; author Culture video worksheets: Lucy Torres; author video worksheets: Laura Clyde; author Review games: Simon Harwood; author Grammar worksheets: Simon Harwood; author Vocabulary worksheets: Lucy Torres