BBC is one of the most famous radio{#blank#}1{#/blank#}  in the world．It has its own offices in London and in many other parts of the country，even in the{#blank#}2{#/blank#}  countries． 

    People can find out all the BBC programmes in the BBC'S magazine Radio Times．The magazine has much more readers than any

{#blank#}3{#/blank#} magazine in Britain．BBC has a lot of radio channels(频道)and TV channels．There are all kinds of{#blank#}4{#/blank#} on them．Some are for parents，and some are for{#blank#}5{#/blank#} ．Some are for workers and farmers，and some are for teachers and students．Some give main news and some give music or sports．You can choose what you like to listen to or to watch

— Soft and quiet music. It always makes me ______.

—That's because he is always very             in his lessons.