问题描述：
用所给次的正确形式填空,急~
how many ____(library)are there in yuor city? helen danced _____(beautiful)at the party. turn left at the _____(three)crossing.it's on your left. the blue box is___(new)than the green one.
how many ____(library)are there in yuor city? helen danced _____(beautiful)at the party. turn left at the _____(three)crossing.it's on your left. the blue box is___(new)than the green one.
问题解答：
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