改为一般疑问句?He may keep these magazines as long as he likes

改为一般疑问句?He may keep these magazines as long as he likes He has a school trip on May 15th.(改为一般疑问句 He has a school trip on May 15th 改为一般疑问句? He likes singing 改为一般疑问句 He likes some subjects.(改为一般疑问句) He likes lions 改为一般疑问句 He likes apples.( 改为一般疑问句 ) He does his homework,改为一般疑问句 He likes drawing pictures.改为一般疑问句. He is happy 改为一般疑问句 He is my friend .改为一般疑问句 He can speak Chinese.改为一般疑问句 he can play football改为一般疑问句 He is a teacher改为一般疑问句 He is my father.改为一般疑问句 he is flying kite 改为一般疑问句 He stayed at home(改为一般疑问句) He peels three bananas.改为一般疑问句.