they are lawghing and singing.对划线部分提问：lawghing and singing

they are lawghing and singing.对划线部分提问：lawghing and singing they celebrate the festival by singing and dancing（对划线部分提问） the boys are [singing and dancing]【对划线部分提问】he,s playing bask The girls like singing and dancing 对划线部分提问,划线部分是T hey are singing an English song.(对划线部分提问) 把 the girls like singing and dancing 对划线部分提问 They are singing in the classroom.对"are singing"提问 They are singing in the classroom.对are singing 提问 she likes singing 对划线部分提问 1.The boy s and girls are singing __happily________(对画线部分提问) They are ----(crazy)about dancing and singing. 句型转换!如下题!1.we are singing and dancing under the tree.(对划线部分提