Mike is new here ,but he has already made many friends------

among,
介词 prep.
1.在...之中;在...中间
类似Tom has always been popular among his classmates.
mike也是他们同学,所以用among
汤姆在同学中一直很受欢迎.
Mike是新人,但他已经跟他的很多中国同学交上朋友了.
chonese拼错了吧,应该是chinese