1. goods of first grade (1±ÞÇ°) 2. Mary was first in class, and I was second. (¹Ý¿¡¼ ¸Þ¸®°¡ ÀϵîÀÌ°í ³ª´Â À̵îÀ̾ú´Ù) 3. the first two years (óÀ½ÀÇ 2³â) 4. This is my first visit to Paris. (À̹øÀÌ Ã¹¹ø° Æĸ® ¹æ¹®ÀÔ´Ï´Ù) 5. her first book (±×³àÀÇ Ã³³àÀÛ; ±×³à°¡ óÀ½À¸·Î °¡Áø Ã¥)