树上有一些鸟正在唱歌用英语怎么说?
问题描述：
树上有一些鸟正在唱歌用英语怎么说?
把这个句子用否定句、疑问句和陈述句分别回答!Thank you!
答
否定句 No birds are singing in the tree.
疑问句 Are there birds singing in the tree?
陈述句 Some birds are singing in the tree.