Here's a possibility for a).
Shark shakes up man
This site will help you make up headlines for the other two.
http://www.merriam-webster.com/dictionary/alliteration
Make up an alliterative headline for each of these newspaper reports.a)A man is attacked by a shark..b)The local library burns down..c)A cat is rescued from a tree by the fire brigade.
3 answers
for a I v done..Sea Shore Shark Shock for b)Blimey!Burning Book Blaze for c)Fearless Fireman Find Feline in Foliage.
Wow! Those are great headlines! :-)