Answer Key

Pre-test

Choose the correct expression.
  1. When we started to speak about her, John  [stood] up and  [left] .
  2. What  [are you going to] do tonight?
  3.  [Have you] sent the fax yet?
  4. Wait!  [I'll] help you.
  5. Sarah  [wants] to go home now.
  6. How long  [have you known] Paula?
  7.  [work] in a bank. It's a good job.
  8. When I came home, the kids  [were playing] hide and seek.
  9. I've  [been thinking] about the problem for weeks.
  10. She's  [been working] on the final report since last week.