Mike with his friend often 【plays 】soccer.
主语是 Mike第三人称单数,所以动词也用三单：plays
或把with 改成 and
不明白的再问哟,请及时采纳,多谢!但是。。。。只能改一个。请快点告诉我第一种该法最好： Mike with his friend often plays soccer.