[1~3] ´ÙÀ½ ¹®ÀåÀ» °ýÈ£ ¾ÈÀÇ Áö½Ã´ë·Î °íÄ¡½Ã¿À.
1.
My brother is a police officer. (ºÎÁ¤¹®)
->
.
2.
You must be careful. (¸í·É¹®)
->
.
3.
It is a nice day. (whatÀ» ÀÌ¿ëÇÑ °¨Åº¹®)
->
!