To communicate clearly, students must be able to identify and correctly use figurative language.
Read more at http://grammar.yourdictionary.com/style-and-usage/Figurative-Language.html#lKk7uP36fyu1Wrx6.99
Which rule or meaning of "must" is used in the given context?
Thanks
Obligation/necessity.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
A requirement for clear communication is the ability to identify and correctly use figurative language.
Jigneshbharatistudents must be able
must is an auxiliary verb, a modal auxiliary. Other modal auxiliaries are may, might, can, could, should, and would.
An auxiliary verb goes with another verb. The second verb, the main verb, is in its base form.
We must leave now.
We should leave now.
We can leave