Whose is a new student这句话哪里有错

she’s a university student这句话哪里有错? Peter is new than Kate这句话哪里有错 he is a new student 这句话的主语 谓语 宾语 各是什么,a new --Whose new pen is this?--It is a Chinese teacher.这句话是否正确,如果 we're having a lot of troubles with the new machine 这句话哪里有错啊 whose is this jeans?--Liu Tao's哪里有错 is yom a new student? It is monday today.这句话哪里有错? where is my shoes?这句话哪里有错? Is Luis listenning to the radio?这句话哪里有错 Liiy is a new student.( )is English. with new technology这句话有错吗?