16 Did / 17 What / 18 Are / 19 Which / 20 Have / 21 How / 22 Has
SKILLS: TELEPHONING 23 How are things? / 24 Have you finished your report? / 25 Could you give me a few details? / 26 How about our market share? / 27 Did you say 5%? / 28 What do you think of ‘Eureka!’? / 29 Why? / 30 Would you like them to do the marketing?
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