A. 他们正在吹唢呐。 B. 他的朋友们找不到他。 C. 玲玲正在举办一场生日派对。 D. 他正在和一个朋友谈话,但是电话响了。 E. 他们正在吃晚饭,但是门铃响了。
1.Lingling is having a birthday party. (_____) 2.They're playing the suona. (_____) 3.He's talking to a friend, but the phone rings. (_____) 4.His friends can't find him. (_____) 5.They're eating dinner, but the bell rings. (_____)