Modal auxiliary verbs quiz

Multiple-choice exercise

It ____________ be ready by Friday, as long as we don't have any unexpected problems.
1. may
2. might
3. should
4. must
She _______________ to lunch - she usually goes at this time.
1. must go
2. should go
3. should have gone
4. must have gone
If we'd had more time we ____________ have finished it.
1. could
2. could have
3. must have
4. would have
It was her birthday yesterday. We _______________ got her a card. I feel awful.
1. had to
2. must have
3. should
4. should have
She ___________ be here in a minute - she only went out to get a newspaper.
1. must
2. should
3. could
4. might
Sorry I'm late, I ____________ drop the kids off at school.
1. must
2. must have
3. had to
4. should have
I _______________ replied earlier but I was out all day yesterday.
1. had to
2. would have
3. could have
4. must have
It ________________ been a great party if a few more people had come.
1. would have
2. should have
3. must have
4. might have
Although we didn't have the right tools, we ________________ get the work finished on time.
1. could have
2. could
3. were able to
4. managed to
He _____________ passed easily if only he'd spent a bit more time revising.
1. could have
2. would have
3. must have
4. might have

Resources page for modal auxiliary verbs

Quizzes - multiple choice / short answer

Modal auxiliary verbs - functions quiz
Twenty-question multiple-choice quiz. Identify functions from examples

Modal auxiliary verbs - deductions
Multiple-choice quiz on modals for expressing degrees of certainty. Example: She must / may / can't be in the library. Includes modal perfect: He might / must / can't have gone home.

Modal auxiliary verbs - advanced quiz
Twelve-question advanced level MC quiz. Modal and modal perfect. Includes deductions, speculation, criticism (You might have said sorry), contrast (He might be a great artist but I don't like this picture) and idiomatic phrases We might as well go home.