B2 · Upper-intermediate
Modal verbs · Obligation
Modal verbs of obligation and permission
Estimated study time: about 47 minutes
Meaning and purpose
Range of obligation prohibition permission
Examples
Visitors are not allowed to smoke.
Correct versus incorrect
Correct
Visitors are not allowed to smoke.
Incorrect example
No paired incorrect sentence has been authored for this lesson yet.
Common misconception
let/make/allow patterns
Practice and review
This lesson has 44 exercises. Choose how you want to practise.
One question at a time
Check each answer as you go and see the explanation straight away.
Answer all, then check
Work through every question first, then submit once for your result.