Chia dạng đúng của từ trong ngoặc

3.driving fast on theroad is very........... (danger)
4. what is the ........of the Nile River?(long)
5. air ....... can make people unhealthy.(pollute)
6. in the....... there is a hospital.(neighbor)
7. we ara the same ........ (old)
8. It's so ........ ( comfort)
9.her......are small and white .(tooth)
10. It is very ......... in the city.(noise)
giúp mk nhe cho 5 sao nhe