He has a baseball?的否定句

He has a baseball?的否定句 tom has a baseball,but he ( )(not have) a basaball He has a baseball bat改为一般疑问句怎么改? He has a baseball bat 变否定句 He has a baseball bat.给为复数形式 He has a brother and a sister．和He can play basketball and baseball的疑问句分别是什么 He has a pencilbox.变一般疑问句和否定局 she has five --------(baseball).-------you---------(play)computer games ------he-------(have)a tennis racket? He has a baseball改为复数 This story is boring改为反义句 He has a baseball bat.(一般疑问句,并作肯定回答） She has a baseball.对 baseball进行提问 Tom has __________ baseball,but he doesn't play ___________ baseball.A.a,a B.the,the C.a,/ D./,a He has a pen.的否定式（除了He doesn't have a pen) 即有没有He hasn't a pen.的说法 She has a baseball(改为复数) She has a baseball改为否定句 Ted has a lot of___,but he's especially___in baseball.He thinks it's the most___sport of all.(interest) Does he have a soocer ball.第三人称单数不是应该用has的么?为什么用have?还有肯定陈述为什么是has?否 he.is.a.baseball.player是什么意思