高三英语限时练习三完形填空（时间：10分钟）Are your table manners much better when you are eating at a friends home or in a restaurant than they are at your own home? Probably so, because you are aware that people _21_ you by your table mannersYou take special pains when you are eating _22_Have you ever stopped to realize how much less self-conscious you would be on such occasions if _23_ table manners had become a habit for you? You can make them a habit by _24_ good table manners at home
