Multiple choice

Directions: Supply suitable auxiliaries/idioms/phrases for the question.

He _________ be feeling very sad at the untimely demise of his father.

  1. might

  2. must

  3. should

  4. may

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

Here, must is the correct option, as it is a modal verb indicating that somebody is compelled to do something because of a rule or law, or that is necessary or advisable to do something. Might is used to indicate the possibility that something is true or will happen in the future. Should is used in expressing desirability, and may is used to indicate that something could be true or could have happened, or will possibly happen.