Choose the suitable words to complete the sentences.

Choose the correct option.

Nina checked [up|in|out|off|on|for] the things on the list as she put them in her suitcase.

The teacher checked my essay [up|in|out|off|on|for] mistakes and found none.

You should normally show your passport and boarding pass when checking [up|in|out|off|on|for].

The doctor advised to have a full-body check-[up|in|out|off|on|for].