把 John plays basketball very well.变成否定句．

把 John plays basketball very well.变成否定句． John plays football.改成一般将来时 john plays football as well as ,if not better than.这句话怎么翻译.把逗号去掉有什么区别 John plays football______,if not better than,David. John plays football_________,if not better than ,David. Let John plays football now哪里错了 John plays volleyball after school.(改一般疑问句) John plays the violin every afternoon 改为疑问句John plays the violin every afternoon The girl in red is my sister一般疑问句， John some good friends in China.A.watches B.plays C.has D.have John always plays basketball with his friend after school改为疑问句 John plays basketball ,if not better than,as well as Mike.如何翻译 John　plays football ――,if not better than　David .为什么用as well as? Did John------- football last Sunday?A.play B.played C.plays如题.说明原因 John plays football _____________________ his friends ________________ Sundays.（跪求!） John plays volleyball every saturday.(对划线部分提问）划线部分是volleyball. john often plays chess with me的play要加s JOHN john