I saw a bird singing on the sign.（否定句）

I saw a bird singing on the sign.（否定句） 首字母填空:We saw a beautiful bird singing on the w__________ There's （a sign） on the wall.否定句、一般疑问句、提问 bird the in singing tree is a 连词成句 I saw a bird in the sky suddenly .(改为同义句) I saw him singing in the room.改为被动句 There's a sign on the wall (复数句） The sign on the birds’cage is interesting.（改为否定句） 英语翻译It’s a sunny day ,the bird is singing,I’m singing too.Wh 连词成句 the sign does bird’s on mean the cage The bird is on your chair改为否定句 根据句意及首字母提示,写出相应的单词.1.We  saw  a bird  singing