ÀÌýÀº¾ó¸¶Àΰ¡¿ä? how much is book?
±×°ÍÀº10´Þ¶ó¿¡¿ä.it's ten dallars
±×´Â±×³à¸¦À§Çع«¾ùÀ»»ñ³ª¿ä?what did he buy for her?
±×´Â±×³à¸¦À§ÇظðÀÚ¸¦»ç¿ä.he buys a hat for her
±×°ÍÀº50%ÇÒÀÎÀ»ÇÕ´Ï´Ù.it's 50% off