YOU HAVE JUST USED THE COMPUTER, HAVEN'T YOU
4. You have just used the computer, haven't you?
T à i l i ệ u s ư u t ầ m , t ổ n g h ợ p P a g e 13 | 28
4. You have just used the computer, haven't you?
T à i l i ệ u s ư u t ầ m , t ổ n g h ợ p P a g e 13 | 28