Not all of the subjects and verbs in this text agree. Read it and highlight the errors. Write the correct versions below the text.
This is being blamed on soaring costs of electricity and heating oil. When asked about the effect the high cost of energy has had on their homes, one-third of households saying they faced ‘high’ or ‘extreme’ energy bill stress, and one-quarter said they didn’t used heaters this winter, even when they was cold.