Final answer:
The terms in the expression are listed as individual components, separated by commas, without combining any like terms.
Step-by-step explanation:
The terms in the given expression are: 8m, 4, -7m, -4, 8. When listing terms of an expression, each term is separated by a comma without the use of plus or minus signs, as these indicate the operation between the terms, not the terms themselves. In algebra, simplifying expressions often involves combining like terms, but since we're asked to list the terms without modification, we will not combine or simplify them here.