1. I shall be happy to accept your invitation. (±â²¨ÀÌ ÃÊ´ë¿¡ ÀÀÇÏ°Ú½À´Ï´Ù) 2. He is as happy as happy can be. (±×´Â ÂüÀ¸·Î ÇູÇÏ´Ù) 3. She is happy in having a good husband. (±×³à´Â ÁÁÀº ³²ÆíÀ» °¡Á®¼ ¸¸Á·ÇÏ°í ÀÖ´Ù) 4. sailor-happy girls (¼öº´ÇÑÅ× ¿ÁßÇÑ °èÁý¾Öµé) 5. Happy birthday. (»ýÀÏ ÃàÇÏÇÕ´Ï´Ù)