Add punctuation: Beg at the top of head and after the head crochet the body
A: Beg at the top of head and after the head crochet the body.

Add punctuation: 01 Dec 2008 DSA1676 flamethrower insecure temp file generation
A: [01 Dec 2008] DSA-1676 flamethrower - insecure temp file generation

Add punctuation: Were giving students power and choices when we let them learn on their own
A:
We're giving students power and choices when we let them learn on their own.