関連ワード:  it is a best book correct the sentence    it is a best book correct the following sentence    it is a best book correct sentence grammar    it is a best book change into correct sentence    it is a best book ka correct sentence    he wrote a best book correct the sentence    he wrote a best novel correct the sentence    he wrote a very best book correct the sentence    correct any one of the following sentence - it is a best book    is be best grammatically correct  
結果 : it is a best book correct the sentence