THANKS FOR YOUR HELP, I MANAGED TO BRING IT OFF. A. HAD IT NOT FOR...
47. Thanks for your help, I managed to bring it off. A. Had it not for your help, I couldn’t have managed to bring it off. B. If it had not for your help, I couldn’t have managed to bring it off. C. Had you not helped me, I couldn’t have managed to bring it off. D. All are correct.