一般将来时句型转换,

问题描述:

一般将来时句型转换,
把这个句子He will clean his room next week.1改成否定句,2改成一般疑问句,3就划线部分提问(next week是划线部分)

He won't clean his room next week.Will he clean his room next week?When will he clean his room?