1. as → than
   The seafood here is more delicious than the seafood in my hometown.

2. more clean → cleaner
   The air in the country is cleaner than the air in the city.

3. telling → tell
   Can you tell me the way to the railway station?

4. the one left → the first left
   Take the first left and the market is on your right.

5. crowdeder → more crowded
   Hanoi is more crowded than Da Nang City.

1, as => than
2, clean => cleaner
3, telling => tell
4, first
5, crowdeder=> more crowded