Correct option is A
The correct phrase is
"I could help you", as it appropriately uses the modal verb "could" to express a wish or possibility.
· Modal verb "could" is used to express ability, permission, or possibility in hypothetical or wishful contexts.
Explanation in Hindi
• "I could help you" सही है क्योंकि यह एक इच्छा या संभावना व्यक्त करता है।
Meanings of other given options:
•
(b) I ought to help you -
· Indicates obligation, not a wish.
·
Hindi: गलत।
· •
(c) I did help you -
· Incorrect tense; "did" refers to a past action.
·
Hindi: गलत।
· •
(d) I must help you -
· Indicates necessity, not a wish.
·
Hindi: गलत।