哦谢谢，给我一次机会我会做的更好，用英语怎么说啊？

哦谢谢，给我一次机会我会做的更好，用英语怎么说啊？

I will certainly do much better this time. 我这次无疑会做的更好。（上次砸了,马上就要重试的）
I will try my best next time. 下次我会全力以赴。 （这次砸了，但保证下次会好）

thank you very much. i will try my best. hope to give me a chance. thank you for your reply.

Thanks a lot,I will try my bset to do it well if I have the chance.

oh..thank you, if you give me another chance, I will do much better

Thank you very much. If you give me a chance, I can do it much better.