YOU SAID:
Hello how are your biscuits coming along
INTO JAPANESE
こんにちは、ビスケットはどうですか
BACK INTO ENGLISH
Hello, how about some biscuits?
INTO JAPANESE
こんにちは、ビスケットはいかがですか?
BACK INTO ENGLISH
Hi, would you like some biscuits?
INTO JAPANESE
こんにちは、ビスケットはいかがですか?
BACK INTO ENGLISH
Hi, would you like some biscuits?
That didn't even make that much sense in English.