1.Shehasaping-pongbat.(改为一般疑问句并肯定个回答)-_____she____aping-pongbat?-Yes,she_____
2.Hehasatelephone,(改为否定句)
He_____________atelephone.
3.Isthatyourbaseball?(改为复数形式)
____________your______?
4.Ihaveatennisball.(对atennisball提问)
____________you______?
Doesshehaveasoccerball?(改为陈述句)
____________asoccerball.