
(A) The gift you gave me brought me joy.
Explanation: When expressing delight concerning an object, the appropriate preposition is with.
Correct phrase: delighted with an object
(B) My letter contained numerous errors.
Explanation: The standard phrasing is "full of," consistently employing the preposition of.
Correct phrase: full of something
(C) An unusual event occurred to me recently.
Explanation: The verb "happen" is followed by the preposition to when indicating the recipient of the event.
Correct phrase: happened to someone
(D) I wish for your success in obtaining your desired position.
Explanation: "Succeed in" is employed before an action described by a gerund (verb + ing form).
Correct phrase: succeed in performing an action