根据句意及汉语提示填写句中所缺单词。
Stand up, please.
写出下列动词的现在分词形式。
①listen ____ ②make ____
③laugh ____ ④skip ____
As a famous dancer, she needs ____ (dance) for two hours every day.
控制着生物的发育和遗传的是（ ）
