初二英语词形转换：WhenIwasachild,Ioftenlistenedtomygrandfather(tell)storiesabouthispast.请告知理由,谢

Question

初二英语词形转换：
When I was a child,I often listened to my grandfather ____(tell)stories about his past.请告知理由,谢

Answer 1

填telling.
理由：
listen to sb.doing sth.听某人做某事.现在分词表示“进行中”的状态,也就是爷爷正在讲故事,而我就听他讲.