The key answer of exercise 1

The following would be normal in the UK:

• Many British people are still unsure what to do about kissing, and would be more likely just to shake hands.
• You would probably be introduced to everyone in the house.
• Hosts would ask about the journey and offer something to drink (but not necessarily something to eat).
• You might be expected to take your shoes off in some houses.
• If you had had a long journey, you might be offered a shower.
• If you were staying for a while, you might be shown all the rooms, or just the rooms you would be using.
• A small gift (flowers or chocolates, for example) would be appreciated but not necessarily expected.