Does my new landlord have to honor the terms of my lease with my former landlord?

This is a two-family home in MA. The house was sold. My former landlord included heat (oil) and electricity in the monthly rent. I signed a lease the first year, the next 7 years the lease was not renewed by the terms remained the same. My new landlord has not given me a written lease but wants me to pay for the oil to heat the whole house (there is a single heating system for the entire house) and he also wants me to pay the electricity given that currently I'm the only person living in the house (the first floor unit is vacant). I'm a retired person living on my social security income and with a small additional income. I want to know what are the landlord and tenant's obligations in this case. Many thanks