2.1)The gold watch is more expensive than the silver watch. The silver watch is not as expensive as the gold watch
2)The Brighton train leaves later than the London train. The London train leaves not as late as the Brighton one.
3)Health is more important than money. Money isn't as important as health.
4)Brown bread tastes better than white bread. White bread tastes not as good as brown one.
4. 1) Today was the hottest day in the year
2)You are much braver than me
3)Harry is the most intelligent boy in his school
4)These jeans are a bit more expensive than those ones
5)This is the oldest house in the town
6)She seems a bit happier than yesterday
7)It was the worst shock in my life
8)Greece is much hotter than England in the moment
5.1)Do you know...
2) Do you know how I can...
3)Can you tell me where I can...
4)Can you tell me whose...
5)Do you know what time...
6. 1)Do you know where i can find the cheapest hotel?
2)Can you tell me which internet cafe is the nearest here?
3) Do you mind if we share a taxi to the airport?
4)Is it OK if I borrow your phone?
5)Could you tell me, do I need visa to go to Ireland?
(Could you tell me if I need visa to go to Ireland?)