1. I am listening to music now.我现在在听音乐
2 You aren't writing. 你没在写字
3 She is looking out of the window.她在看窗外
4 He is playing computer game.他在玩电脑游戏
5 Look at the bird. It is singing in the tree.看那只鸟,它在唱歌
6 we are sweeping the floor.我们在扫地
7 They are watching a football game.他们在看足球比赛
原创哟