YOU SAID:
The boy walked his dog early in the morning
INTO JAPANESE
少年は早朝に犬を歩いた
BACK INTO ENGLISH
The boy walked the dog early in the morning
INTO JAPANESE
少年は、朝早くから犬を歩いた
BACK INTO ENGLISH
What would he do?
INTO JAPANESE
で、彼はなんと?
BACK INTO ENGLISH
What would he do?
That didn't even make that much sense in English.