Odpowiedź :
Odpowiedź:
1. Which one is Will?
2. Which one do you mean?
3. who is wearing glasses?
Odpowiedź:
Where's Will?
I don't know. Which one is Will?
Oh, i've found him. He's holding a book.
There are two people holding books. Which one do you mean?
He's at the front.
Is he the one who is wearing glasses?
Yes, that's right