我发誓：我失去的我必将拿回来，记住我的话！用英语怎么写？

I swear/pledge that I will take back the thing I lost, remenber the words I said!

I promise i will take back what i had lost. Please remember !

I swear I will certainly take back what I've lost.Remember what I said!

I swear that I will return what you have taken away,do bear my words in mind!

1.Keep it in mind that what I have lost shall come back to me !
2.I will surely take back what has been taken away from me ,you have my word!

I swear I will take back what I have lost. Remember it.