The girls ____ （sing）and ____（dance）at the

The girls ____ （sing）and ____（dance）at the Listen,the girls ____ in the music room（sing） The girls (sing)and (dance)at the party.是填sang danced对,还是are They marched across the park,____(sing) and ____(dance) happ that ____（sing） sang four songs at the contert we had great fun（）at the party A.sing and dance B.singing an The children sing and dance happy at the party Can these girls sing and dance (肯定句） Let ____(we)sing and dance. The two girls ____ ____ ____ ____. I sing and dance at the birthday party.(用Simon替换句中I）Simon（?） The teacher made a few girls dance and sing for us 改为被动语态