Hi, my grandchildren!I am your granny and i want to leave you some advices on how to behave politely. Firtsly, you should not talk to another person while you are chewing your food or your mouth is full. Secondly, you should always answer the ringing phone. Thirdly, you should never bring your elbows to the table. Fourthly, you should use knife by your right hand and hold a fork by your left hand. And finally, when meeting someone familiar you should always welcome them.