Answer Key
Pre-test
You have already passed this section on 2015-02-20 at 16:15 scoring 100%.
Choose the correct expression.
- Excuse me. I apologize [for] being late.
- I need to ask you [for] something special. Can you help?
- We saw the man standing [at] the corner of 3rd Street and Main Ave.
- I'm interested [in] ancient languages.
- My parents have been married [for] 30 years.
- I'm going [_] home.
- There's a great documentary [on] television tonight.
- My sick friend is [in] the hospital.
- Be quiet. Your father is still [in] bed.
- Where did you go [_] ?