[ 1. don’t need to,  2. should have,  3. better start,  4. Can you,  5. could you pass,  6. mustn’t forget,  7. might not,  8. should really,  9. Do I need to use,  10. got to finish ]

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you hear me at the back of the hall? the microphone? Oh

dear, it isn’t working! You   move to the front if you can. Excuse me,

 this information around? Thank you. Have I brought enough copies?

I haven’t? I’m so sorry. Sir, I can see you don’t have a seat, but you  

write  anything in my presentation. I’ll put everything on my website. I

  to give you the address at the end. Now, I’ve in 30

minutes, so we’d  . I’m sorry, Madam, but you be able to

see the screen unless you move forward. Anyway, I started five

minutes ago. Right, where are my notes?’