_1_you are traveling abroad, it is important_2_the customs of the country you are visiting.If you are invited to a home in Britain, here is some advice.As soon as you_3_, it is good manners to refuse or accept the invitation, either by writing_4_by telephoning.When you go to a_5_, it is polite to arrive on time.It is good manners to_6_with your host and any other guests.You can_7_ a present, if you like, possibly a bottle of wine, a box of chocolates or some flowers._8_, it is bad manners to take nothing.It is not polite to stay too late after the other guests_9_.Of course, it is good manners to write or telephone a day or two_10_to thank your host