Question

Some years ago people ____ living in the city centers but now they ____ to live in the suburbs. *
preferred / have been preferring
have preferred / prefer
were preferring / preferring
preferred / prefer​

Answer 1

Answer:

Preferred, preferring...

Hope this helps u mate

Answer 2

Answer:

Some years ago people were preferring living in the city. centers but now they preferred to live in the suburbs.