"I speak English."
अनुवाद:मैं अंग्रेज़ी बोलता हूँ।
Both अंग्रेज़ी and अंग्रेजी should be accepted, but due to a technical error only अंग्रेज़ी is working for now. Team Duolingo is working to fix this ASAP.
The voice practice is fake. What ever you will speak, it shows correct. Either it is wrong or right.