Multiple choice

Directions: In the question given below, four alternatives are given for the idiom/phrase underlined in the sentence. Choose the alternative which best expresses the meaning of the idiom/phrase.

For security checks, please check in one hour before the scheduled departure.

  1. contribute generously

  2. register at the airport

  3. pay bills at the airport and leave

  4. present oneself or volunteer

  5. .

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

This is the correct option as to ‘check in’ at the airport implies to register at the airport for security checks one hour before the scheduled departure.