Every boy and every girl是has a ball 还是have a ball,

Every boy and every girl是has a ball 还是have a ball, many a boy and many a girl __(be) clever every boy and every Every boy and every girl has a dictionary.这句话中的谓语动词为什么用单数形式? every boy and girl in the area _invited.A.were B.have been C every boy and every girl ,every boy and each girl Does she have a ping–pong ball?改为肯定句.He plays sports every d 1 、don it,they,a soccer ball,have 2、 every day,Sue,sports,pi The boy went to the ball,( ) like a pretty girl have a ball 主语是every boy and every girl 谓语用is还是用are?为什么? Every boy and every girl _the lessons A)are busy with B）is b It is such a useful dictionary ____ every boy and every girl