2028. Use the following Katakana characters to make one kanji character. ナナニニハロロ

ナ  Katakana "Na"

ニ  Katakana "Ni" or NI, futa(tsu), futa - two

ハ  Katakana "Ha" or HACHI, ya(ttsu), ya(tsu), ya, yo - eight

ロ  Katakana "Ro" or KOU, kuchi - mouth

Arrange them like this:   

ニロナ  

ニナ  

ロハ  

課  KA - section, lesson