请问针对I will be back (in a moment).句子中括号部分如何提问,用When,How long还是How soon?

“I will be back! 请问针对I will be back (in a moment).句子中括号部分如何提问,用When,How long还是How soon? i will be back soon i will be coming back I will be back,from I will be back,We will be back i will be back为什么要be I don't know____he will be back. I will be back?It is a i will be come back 和I will be back是 一个意思吧?I will be back 和 I will be come back一个意思么? I will be back 怎么读 i will be back in touch, i will be back什么意思 Thank you,I will be back i will be back什么意思 i will be back to you I will be back at work.请问拆分此句为:I/will/be back/at work.是否正确呢?那么这里的at work 例句为佳! I WILL BE BACK HOME BACK HOME WITH MY LOVE