YOU SAID:

When is my tooth gonna come back from the circus?

INTO JAPANESE

私の歯はいつサーカスから戻ってくるのですか？

BACK INTO ENGLISH

When will my teeth come back from the circus?

INTO JAPANESE

私の歯はいつサーカスから戻ってきますか？

BACK INTO ENGLISH

When will my teeth come back from the circus?