It is unfair to call it incorrect for not including the "you" before the comma. Also "Keefik" is pronounced incorrectly.
Actually, it is supposed to be pronounced in two syllables "Kai" and "fak" As its position in the sentence is an "Initiator", so it is "Kaifak" or "Kiefak" but not "Kaifik", Keefik" nor even "Kiefik"
Actually, İf you are talking with a female you say "kiefik"
It's your wrong thinking
"I am sad and how are you" should be accepted
It was accepted today, 9 September 2020
Duolingo has improved its English. Hurray.
نطق '' كيفك '' خاطئ تماما ، نرجو تصحيحه
Nobody says 'and you how are you'.
The pronunciation is not 'kayyifik' but 'kayfik'...
The thing that is most weird to me here, is that it doesn't accept "And you, Sarah, how are you?". I mean, it is probably the best way to keep that "And you" part without sounding strange.
Kaifik"it's totally wrong because theكيف/kaifa is a word which not accept any chance it's always used in Arabic kaifa not kaifik although it is used for female