she’s a university student这句话哪里有错?

she’s a university student这句话哪里有错? who's a university student? Is she ( ) university student? she is a lovely teacher.The names are my friend's 这两句话有错吗? Liu Tao's get a bad cold now.这句话有错吗?错在哪里? l,she is ( )university student.括号里应填a 还是an 连词成句。 1. is, She, a, university, student (.) She is ( ) university student.(括号中填a还是an?) I am a student studying in a medicine university. 这句话有错误么? "Does she has a dress?"这句话有错吗? What's she doing now?She is putting on her coat.这句话有错吗? What's she ding now?She is putting on her coat.这句话有错吗?