کدام پرسش و پاسخ بين امین و عرفان از نظر گرامری درست است؟
Which one is grammatically correct?
1 )
Amin: Who help you with math yesterday? Erfan: My brother, Ehsan.
2 )
Amin: Is it your car? Erfan: No, the wheels of my car is big.
3 )
Amin: Does he have an online test? Erfan: Yes, he's connect to the Internet now.
Amin: What does your uncle do? Erfan: He is a hard-working employee.