His brother walks to school sometimes.(同义句转换)His brother walks to school sometimes.His brother goes to school _____ _____ _____ ______.
问题描述：
His brother walks to school sometimes.(同义句转换)
His brother walks to school sometimes.
His brother goes to school _____ _____ _____ ______.
答
His brother goes to school __on___ _foot____ __at ___ _times_____.