They are (swimming in the river).对画线部分提问

They and I are swimming还是is swimming或am swimming are they swimming or running 回答 They (swim;are swimming)in the river They are swimming.(改为一般疑问句) They are swimming.改为否定句 They are swimming in the river 还是（they are go swimming in the river) Are they swimming?(做否定回答）_____,they ______. They are more-------【act】,So they prefer swimming and climbing There ( )some fish in the riverand they are swimming happily They are going swimming tomorrow?用camp改为选择疑问句 They are (swimming in the river).对画线部分提问 They are swimming in the river是什么句型?如题 They are going to__ A.swim B.swiming C.swimming and they are very good at swimming in the 选词填空 1.are they[ ].yes,they are a.swim b.going to swimming c.swimming d.swims they are swimming这句英语用问句怎么说～谢they are swimming这句英语用问句怎么说～ They are swimming in the tiver 变成否定句,一般疑问句,对swimming提问 they are having a great time___in the pool.横线上是填to swimming 还是swimming