i planted trees yesterday
否定 didn‘t plant
疑問句 did you plant trees yesterday?樹上有一些鳥正在唱歌，用英語怎么說?把這個句子用否定句、疑問句和陳述句分別回答！Thank you!!!!!!!!!there are some birds singing in the tree疑問 are there any birds singing in the tree?yes,there are. no,there aren't否定 there aren't any birds singing in the tree昨天他的棒球在桌子底下，用英語怎么說?把這個句子用否定句、疑問句和陳述句分別回答！Thank you!!!!!!!!!（這是最后一個了，加油?。?div style="margin-top:20px">