YOU SAID:
What time is it going to be when you're finished
INTO JAPANESE
終わったら何時ですか
BACK INTO ENGLISH
what time is it finished
INTO JAPANESE
何時に終わりますか
BACK INTO ENGLISH
what time does it finish
INTO JAPANESE
何時に終わりますか
BACK INTO ENGLISH
what time does it finish
Well done, yes, well done!