They often play football after clsaa（改为否定句）

They often play football after clsaa（改为否定句） he often play football after school (改为否定句) They want to play football.( 改为否定句） they often play football怎么变否定句 He often plays football after school 改为否定句 they often play football after school. They often play football after school.对play football 提问 They often play football on Saturdays.(改为一般疑问句） They often play football after school改为第三人称单数形式怎么改 They often play games.[改为否定] my father can play football.（ 改为否定句 ） He can play football改为否定句