Journey

ANSWER KEY

Unit 3 Warm-up answer

Unit 3 Phrases answer

Unit 3 Exercise answer

Unit 3 Airport Symbol puzzle

Unit 3 Sydney Airport to Sydney Central Trio answer

Unit 3 Review exercise answer

PHOTOS

Singapore Airlines cabin

Singapore Airlines suite

Sydney Airport train

Qantas over Sydney Harbour

LINKS

Sydney Harbour – live webcam

Sydney – wiki

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