When you wave to a friend you are using sign(手势) language. When you smile at someone, you mean to be __1__. When you put one finger in front of your __2__, you mean, "Be quiet. " Yet, people in different countries may use different sign languages. Once an Englishman was in Italy. He could __3__ a little Italian. One day while he was walking in the street, he felt __4__ and went into a restaurant. When the waiter came, the Englishman __5__ his mouth, put his fingers into it and took them out again and moved his lips. In this way, he __6__ to say, "Bring me something to eat. "But the waiter brought him a lot of things to __7__, first tea, then coffee, then milk, but no food. The Englishman was sorry that he was not able to tell the waiter he was hungry. He was __8__ to leave the restaurant when another man came in and put his hands on his stomach. And this sign was __9__ enough for the waiter. In a few minutes, the waiter brought him a large plate of bread and meat. __10__ the Englishman had his meal in the same way.