Concept:A direct question, especially one beginning with a wh-word, must end with a question mark (
?).
Explanation:The sentence begins with the wh-word "Who".
Wh-words such as who, what, when, where, why, and which are used to form direct questions.
Every direct question must end with a question mark (
?) to show that it is asking for information.
Hence, the blank in "Who did Gopi marry _" must be filled with a question mark.
The complete sentence is: Who did Gopi marry?
A full stop (
.) is wrong because it ends a declarative statement, not a question.
A comma (
,) is wrong because it only marks a pause and cannot end a sentence.
An exclamation mark (
!) is wrong because it expresses strong emotion, not a question.
Therefore, only option A is correct.
Answer:Option A.
? (question mark)