he has a tennis bat改为复数形式

he has a tennis bat改为复数形式 He has a tennis ball（改为复数形式） He has a baseball bat.给为复数形式 He has a tennis racket.改为复数句 He has a tennis racket.改为复数时人称还用变吗? This is a bat.怎么改为复数形式 he has a big family 改为复数形式 He has a soccer ball.改为复数形式. 改为复数形式 he has a red shirt He has a nice car 改为复数形式 He has a good friend.改为复数形式 she has a tennis racket.[改为复数句] he likes h