我想要用TOO,SO去作句!!3句!!要關於HONG KONG (要ENGLISH!!!!!!)

i love hong kong , so i choose hong kong to be my favourite city.
kelly is live in hong kong , i live in hong kong too.
macro like this hong kong girl, so i like her too.

Hong KOng is a tiny city but it has a large population.
Too many people are living in there and that casuses a lot of problems. Traffic jams and overcrowded malls are the main problems and so as air pollution.

(it is quite hard to use 'too' and 'so' to make sentences, but anyway I did. um... hope tt's wut u want)