Answer Key

Pre-test

You have already passed this section on 2015-02-20 at 16:15 scoring 100%.

Choose the correct expression.
  1. Excuse me. I apologize  [for] being late.
  2. I need to ask you  [for] something special. Can you help?
  3. We saw the man standing  [at] the corner of 3rd Street and Main Ave.
  4. I'm interested  [in] ancient languages.
  5. My parents have been married  [for] 30 years.
  6. I'm going  [_] home.
  7. There's a great documentary  [on] television tonight.
  8. My sick friend is  [in] the hospital.
  9. Be quiet. Your father is still  [in] bed.
  10. Where did you go  [_] ?