— Do you like this MP3 player, Tom?— Yes. It can play beautiful music, ______ it’s very expensive.
--- Which do you prefer, orange or coke? --- ________. I want a cup of tea.
--- My dream is to build university on the moon some day. --- It sounds like unusual dream. I wish you could realize it.
The songs of Jay Chou are very popular _______ young people.
We’re going for a picnic tomorrow. I _______ whether Jack can come.
The students were singing an English song _______ Mr. Xiang came into the classroom.