빈칸완성 문젠데요..

go outside on almost any ___.

you___ know that the moon does not make its own rays.

sometimes, it looks like a big, ___ circle.

other times it looks as thin as a watermelon ___.

how do you think the moon will look ___?

빈칸에 들어갈 말을 다음 단어 중에서 찾는건데요,잘 모르겠어서 이렇게도움을 청하게 되었습니다..

보기 단어는 bright high hold might moldy most 이구요,

답변 부탁드립니다..