Understanding Modal Verbs

What does "could have" express in a sentence?

• A strong obligation or necessity.

• A past possibility or ability.

• A certain conclusion based on evidence.

• A mere suggestion or advice.

Which statement best describes the function of "may have"?

• It indicates certainty about a past event.

• It expresses a possibility with some uncertainty.

• It shows a recommendation or expectation.

• It conveys a hypothetical situation.

What is the primary use of "might have" in a sentence?

• To denote a strong recommendation.

• To indicate a weaker possibility than "may have."

• To express a definite conclusion.

• To command or instruct.

What does "must have" imply about a past situation?

• It suggests a possibility that is likely.

• It expresses a strong assumption or conclusion.

• It indicates a potential future action.

• It reflects an obligation that was not fulfilled.

Which option correctly defines "should have"?

• It indicates a past possibility that did not happen.

• It expresses a suggestion or expectation about the past.

• It implies uncertainty about a previous action.

• It conveys a strong likelihood based on evidence.

If he had studied harder, he __________ the exam.

• could have passed

• might have pass

• could have pass

• might have passed

She __________ to send the email; I didn’t receive it.

• may have forgotten

• should have forgot

• could have forgotten

• must have forgot

They __________ known about the event if they had checked their emails.

• must have known

• could have know

• could have known

• must have knew

He __________ gone to the party last night, but he chose to stay home.

• might have

• must have

• could have

• should have

She __________ been upset about the news. She locked herself in her room.

• could have

• should have

• might have

• must have