QUES: The subsequent decline in housing prices then led even prime borrowers to walk away from mortgages where the mortgage debt exceeded the market value of the property

correct the punctuation.

CORRECTED: The subsequent decline in housing prices then led even prime borrowers to walk away from mortgages where the mortgage debt exceeded the market value of the property.

QUES: Airport Transfers to Marina San Gregorio from Bari BRI Shuttle Direct

correct the punctuation.

CORRECTED: Airport Transfers to Marina San Gregorio from Bari (BRI) - Shuttle Direct

QUES: Bulgaria Car Rental Guide is part of Ecommerce Group LTD one of the largest independent travel brokers

correct the punctuation.

CORRECTED:
Bulgaria Car Rental Guide is part of Ecommerce Group LTD; one of the largest independent travel brokers.