帮忙看看这个句子正确吗?Is your friend learning English ,either?或出错在什么地方

帮忙看看这个句子正确吗?Is your friend learning English ,either?或出错在什么地方 Is yuor friend learning English,either?有什么错误,应该怎么改 where is your white shoes 这个句子哪里出错了 think that learning is a happy thing 这个句子正确吗 What is your difficultly in English learning? That the student is standing there is my good friend 这个句子正确吗 帮忙看看这个句子是病句吗 Your friend is a great fun.这个句子对吗 Mary with Tom（ ）learning English.这个句子中的括号中 改填写 is 还是are? Is yuor fried learning English,either?有什么错误,应怎么改 what is your biggest problem when learning English,and what What is your biggest problem when learning English , and wha