I have not got a ticket. If ___ one , I could get in .

مجھے ٹکٹ نہیں ملا۔ اگر ___ ایک، میں اندر جا سکتا ہوں۔

I'd have

I had

I have

None

Had is the past tense and past participle of have.

Had is sometimes used instead of 'if' to begin a clause

SH16-8-2023