Choose the appropriate meaning of the modal in the following sentence : "It must be hard to work 60 hours a week."

Question

Accepted Answer

The correct answer is Option 2: probability. Here's why:

*   **Why Option 2 (probability) is correct:** In the sentence "It *must* be hard to work 60 hours a week," the modal verb "must" expresses a strong degree of belief or logical deduction about something. The speaker doesn't know for certain that it *is* hard, but based on their understanding of work and the demands of a 60-hour work week, they are making a highly probable conclusion. "Must" indicates a high likelihood or strong inference, making probability the most fitting meaning in this context. The speaker is inferring the difficulty based on the information available to them.

*   **Why Option 1 (necessity) is incorrect:** "Necessity" implies that something is required or essential. The sentence doesn't suggest that working 60 hours a week is *required* or *necessary*; it's commenting on the likely difficulty of doing so. "Must" would indicate necessity if the sentence were something like, "You *must* submit your report by Friday."

*   **Why Option 3 (possibility) is incorrect:** "Possibility" suggests that something *could* happen or *might* be true. While it's *possible* that working 60 hours a week is hard, "must" conveys a much stronger sense of conviction than mere possibility. "Might," "could," or "may" would be more appropriate if the sentence were expressing possibility.

*   **Why Option 4 (intention) is incorrect:** "Intention" refers to a plan or purpose. The sentence doesn't express any plan or intention related to working 60 hours a week. The speaker isn't intending to do anything; they are simply making an observation about the likely difficulty of a situation.