When NOT to use Commas- In Compound Subjects and Compound Objects

When NOT to use Commas- In Compound Subjects and Compound Objects

• Tourists regularly visit London and Rome for museums and monuments.
• The corrected version shifts the tourists’ visits to London and Paris instead.
• To determine comma usage, try replacing comma + and with a period.
• If replacing comma + and results in two complete sentences, use a comma.
• The example of “Many tourists visit London and Rome to visit museums. Monuments” shows that it’s incorrect, as “Monuments” is not a full sentence, hence no comma is needed before “and”.