... Paulo Cambridge University Press The Edinburgh Building, Cambridge CB2 2RU, UK www .cambridge. org Information on this title: www .cambridge. org/9780 521 544 627 © Cambridge University Press 20 05 It ... ................ The 20 ................ for the workers The Stables The Works Office Toilets SECTION 3 Questions 21 –30 Questions 21 and 22 Choose the correct letter, A, B or C. 21 Melanie says she ... answers ISBN-10 0- 521 -544 62- 9 Student’s Book with answers ISBN-13 978-0- 521 -54464-1 Cassette Set ISBN-10 0- 521 -54464-5 Cassette Set ISBN-13 978-0- 521 -54465-8 Audio CD Set ISBN-10 0- 521 -54465-3 Audio...