Exercise 3

Choose the correct form of the verb...
  1. They will not let you in unless you  a member.
  2. If you  , you will pass the exam without any problems.
  3. Will you help us if we  some troubles?
  4. Let's do it before it  raining.
  5. When he  , let me know.
  6. Will you go there if it  ?
  7. He won't get any money until he  it.
  8. Call me when you  time.
  9. I will wait until everybody  .
  10. When I get it, I  it to you.