When you wave to a friend, you are using sign 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.