Usages of haeya hada
한국어가 어려워서 매일 연습해야 해요.hangugeoga eoryeowoseo maeil yeonseuphaeya haeyo.
(Since Korean is difficult, I have to practice every day.)
• 방 예약을 미리 해야 해요.• bang yeyageul miri haeya haeyo.
You have to make a room reservation in advance.
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