)продолжите предложение if i have a british guest, i will if i am in britain,i will( i think that the most important advice

If I have a British guest, I will never say to him "Да нет наверное". :D
If I am in Britain, I will try to visit some landmarks.
I think, that the most important advice is behave well and not to argue with anyone.

THE END :D

If I have a British guest, I will never say him " How old are you"
If I am in Britain , I will try to speak with British peoples.