YOU SAID:
When will my husband return from his "business trip"
INTO JAPANESE
私の夫がいつ彼の「出張」から戻る
BACK INTO ENGLISH
When my husband came back from his business trip
INTO JAPANESE
私の夫が出張から戻ったとき
BACK INTO ENGLISH
When my husband returned from a business trip
INTO JAPANESE
私の夫が出張から戻った時
BACK INTO ENGLISH
When my husband returned from a business trip
You've done this before, haven't you.