Learning a language is, in some way, like (26) __learning________________ how to fly or play the piano. There are important differences, but there is a very important similarity. It is this: learning how to do such things needs lots (27) ___of________ practice. It is never simply to “know” something. You must be able to “do” things with what (28) ___you________ know. For example, it is not enough simply to read a book on (29) ___how______ to fly an aeroplane. A (30) ______book_____ can give you lots of information about how to fly, but if only read a book and then try to (31) _____fly________ without a great deal of practice first, you will crash and kill (32) _yourself__ . The same is true of playing the piano. So you think it is enough simply to read about it? Can you play the piano without having lots of (33) ______practice________ first?