look!they are swimming at the pool.这里为什么不用go swimming?不是说过go+ving表示一种状态吗?

Look!They are __the music. they are twins ,but they look different They are twins,so they look( ) They look young 为什么不写 They are look young Look,they are _______on the sofa. look,they are getting up the train. Look,they are () the insects carefully They are look the same对吗?为什么? pandas are playing ,they look very lovely look!they are smiling___(happy） They look are children 什么意思 Our coats are green,they look ___nice Look!They are all car____(work). They are twins.They _______.A：look sameB：look at sameC：look the sameD：are look the same They are singing----------.How ------they look.happy.happily look at these socks .Are they _______(they)? They look the same,but they are very different是什么意思 they look smal because they are far away from