Answer Key

Exercise

Fill in the missing words…
  1. They met  [at] the conference.
  2. They are sitting  [in] the garden.
  3. It happened  [by] accident.
  4.  [On] the whole, it's so bad.
  5. I can't hear it. Can you turn it  [up] ?
  6. The plane took  [off] just after seven.
  7. I think you should cut  [down] on smoking.
  8. The shop is  [at] the end of the street.
  9. Is he  [in] the picture?
  10. He works  [as] a postman.