he wrote an article to the newspaper用next month改写

He wrote an article to the newspaper.（用next month改写）
He will write an article to the newspaper next month.
下月他要给那家报纸写篇文章.
这是由过去时改为将来时.he is ( )( )( )an to the newspaper next monthHe is ( going ) ( to ) ( be) an to the newspaper next month.解释：be going to do，将要做，打算做。