It is fairly common in Africa for _____ a group of musicians surrounded by others who also join in the performance.
John, look at the time. ____ you play the piano at such a late hour?
— What’s the name?— Khulaifi. _____ I spell that for you?
The general manager thought of______ problems before he made the final decision.
For a long time they walked without saying ____ word. Jim was the first to break ____ silence.
He looked incredulous(不轻信的) on hearing the news. He seemed to think it _____. A. incompatible B.incredible C.inclusive D indifferent