sebutkan 5 contoh kalimat tanya Who dan How (how nya bisa how many, how much, how long, how far)

how long have you been waiting
what are you doing
who is your friend
why are you so slow
when will the meeting starts

Who is the postman?
How many pencil do you have?
Who does she love?
How much money to pay a pen?
Who is Tasya?