1. We are eating dumplings while enjoying the music.
2.Hearing the phone ringing, he dropped the book and picked up the phone.
3. Since no one have told them what to do next, they had a rest.
4.I have a lot of work to do, including printing the letters and welcoming the visitors.
1.年轻人冲进房间,他的脸上也布满汗水.
2 孩子摔倒了,他的脑袋撞倒了门上,磕到了门.
3 他离开了, 只剩我来做剩下的事
4 外国游客们惊叹于我们在如此短的时间内达到的成就