the mortgagor's covenant includes all EXCEPT

a. paying the debt and accrued interest as agreed by the parties

b. keeping the property adequately insured in the name of the mortgagee

c. executing the necessary discharge of the mortgage upon repayment in full

d. paying taxes on the land and buildings

e. keeping the premises in a reasonable state of repair

A conveyance of an interest in land as security for a debt, with the condition repaid the conveyance becomes void is called

a. a pledge

b. a mortgagee

c. a mortgage

d. a mortgagor

e. a personal property security interest