Grammar: (not) so/as - as

Complete the sentences using (not) so/as - as. Press 'Check' to check your answers.
Example: Bill is taller than David. David is not as tall as Bill.

1:: Jim is stronger than Paul. - Paul is Jim.
2:: Your class and my class are noisy. - Your class is my class.
3:: Life in the country is slower than in the city.
- Life in the city is in the country.
4:: Going to restaurants in Budapest is expensive, and in Prague too.
- Going to restaurants in Budapest is in Prague.
5:: Last week was busier than this week. - This week is last week.