Can you fix the fragments on these two sentences pls.?

1)After all the people left the party.
2)When Halloween arrives,all boys and girls.

How would you complete this:

After all the people left the party, my boyfriend ...

And this:

When Halloween arrives, it's inaccurate to say that all boys and girls ...

so when the asker means to fix the fragments, he means we should complete the sentence??

asker mentions**

Yes, that's right.

Here's a good webpage re fragments:
http://grammar.ccc.commnet.edu/grammar/fragments.htm

Sure! I'd be happy to help you fix the fragments in these sentences.

1) "After all the people left the party." This is a sentence fragment because it doesn't have a subject or a complete thought. To fix it, you could add a subject and a verb to complete the thought. For example: "After all the people left the party, the host cleaned up the mess."

2) "When Halloween arrives, all boys and girls." This is also a sentence fragment because it lacks a complete thought. To make it a complete sentence, you can add a subject and a verb. For example: "When Halloween arrives, all boys and girls dress up in costumes and go trick-or-treating."

Remember, a complete sentence should have a subject (who or what the sentence is about) and a predicate (what the subject is doing or being).