Fill in the blank with suitable modal.
Sir, ____ you prefer tea or coffee?
Answer & explanation
Correct answer: option 2
The correct answer is Option (2) → would
Complete sentence: Sir, would you prefer tea or coffee? The speaker politely offers a choice, so "Sir, would you prefer tea or coffee?"
| Option | Meaning and use | Example |
|---|---|---|
| (1) could | "Could" asks about ability or possibility or makes a polite request ("Could you help me?"). A preference is not an ability, so "could you prefer" is not used. | Could you pass me the salt? |
| (2) would (answer) | Would is used to ask about a person's wishes politely: Would you like ...? Would you prefer ...? "Prefer" expresses a choice or wish, and "would" is the modal that goes with wishes and preferences. | Would you like some more rice? |
| (3) can | "Can" expresses ability or permission. "Can you prefer" makes no sense and is not polite. | She can swim very well. |
| (4) may | "May" asks for permission for the speaker ("May I come in?"). It is not used to ask another person's wishes. | May I use your phone? |