su hai is sad改为否定句

Su Hai and Su Yang are watching the running改为否定句,一般疑问句,否定回答, Su Hai and Su Yang like collecting stamps.(改为否定句） Su Hai and Su Yang wants to take some phones改为否定句,一般疑问句,否定回答 Su hai tasted apples on the last Tuesday改为否定句一般疑问句肯定回答. Su Hai took some photos at the Sports day.改为否定句,一般疑问句,肯定,否定回 Su Hai and Sh Yang live in a new house.怎么改为否定句?为什么这样改? Su Hai and Su Yang like collecting stamps.(改成否定句） Su Hai and Su Yang like collecting stamps（改成否定句） Wang bing likes playing the violin.改成否定句 Su hai and su yang 改为一般疑问句 Su Hai and Su Yang live in a new house.Tom is cleani su hai is twelve.su yang is twelve,too.并为一句 su hai is 150cm.su yang is 150cm,too两句合并为一句,必须是su hai is ( )