题目内容：

The parts of a traditional piano have changed very little for1.(hundred) of years.The keys are black and white2.color.But now an electronic,piano-like musical instrument replaces those keys with surfaces3.respond to touch.

A start-up company called ROLI began selling the electronic keyboard in 2013.The keyboard is known as Seaboard.It does not have4.same white and black keys as a piano.Instead it is5.(make) from soft and rubbery materials.

Roland Lamb is the6.(invent) of Seaboard and a jazz piano player.He says he invented Seaboard so he could create7.(difference) kinds of sounds with the instrument.

"I wanted to be able8.(express) more from the keyboard and create the kinds of sounds that people could create on a guitar or a saxophone.And I sat at the piano thinking9.I can't strike a note and then move it."

The way a person touches the keys on a Seaboard10.(affect) the instrument's sound.This new technology enables the player to create sounds that traditional pianos cannot make.