1.No, it’s the sound from our computer.Nelly is listening to music.
2. Yes, I have. There were a lot of our friends and good music.
3.No, I don’t. It is too cold.
4.No, we shouldn’t. You haven’t done your homework yet.
5.Yes, I will. It’s not difficult for me.
6.No, I won’t. You are too little for this performance.
7.I’d like some black tea, please.
8.I will come at 2 o’clock. We will have 6 lessons.