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. is saying ‘hello’ and you should go into the room to greet him. Others: ______________________________. 4. A man in a restaurant wants the attention of the waiter. He looks at the waiter and raises his hand. His palm faces up and his first finger moves back and forth. The waiter will waiter will feel the man is rude. waiter will smile and e right over. Others:__________________________. 5. Your friend is taking photos of you in a park. He is holding a camera. After a flash, your friend holds up his hand with fingers making an ‘O’. A. He is telling you the photo is OK. B. H