6. Which one of the following sentences is punctuated correctly?

A. The sea calmed; but no boats, left shore.
B. The sea calmed, but no boats left shore.
[C. The sea calmed but no boats left shore.]
D. The sea, calmed, but no boats, left shore.

No.

my other answer was B

Correct.

The correct sentence is option C: "The sea calmed but no boats left shore."

To determine the correct punctuation, we need to understand the general rules of punctuation in this context:

1. A comma (,) is used to separate two independent clauses (complete sentences) when they are connected by a coordinating conjunction (like "but").

2. A semicolon (;) can replace a period when the two independent clauses are closely related in meaning.

3. Commas should not be used to separate the subject and verb of a sentence.

Applying these rules to the given options:

A. "The sea calmed; but no boats, left shore."
- This option uses a semicolon correctly, but it incorrectly adds a comma after "boats" and before "left shore". Commas are not needed in this context, so this option is incorrect.

B. "The sea calmed, but no boats left shore."
- This option uses a comma correctly to separate the two independent clauses, "The sea calmed" and "no boats left shore". This option is punctuated correctly.

C. "The sea calmed but no boats left shore."
- This option does not use any punctuation between the two independent clauses. Since the clauses are closely related and can be seen as one complete thought, using no punctuation (apart from spaces and capitalization) is also correct.

D. "The sea, calmed, but no boats, left shore."
- This option incorrectly adds commas within the subject or between the subject and verb. Commas should not be used in this way, so this option is incorrect.

In conclusion, option B and option C are both valid and correctly punctuated.