Traffic congestions are becoming a major problem in cities,
which...
My sister always loved shool,
which...
I just had a big fight with my best friend,
which...
Robert moved to a small town,
which...
Video chatting is easy for almost everyone,
which...
Amy jogs every morning,
which...
ATMs are available everywhere,
which...
Reality TV shows are cheap and easy to produce,
which...
New diseases are being discovered all the time,
which...