HW 3/9: Hamlet Act IV (finish)

Please finish ACT IV in Hamlet:

Here's a link to IV.vi. ... where Horatio receives a letter from Hamlet saying his ship to England was attacked by pirates (!) and they are bringing him back to Denmark.  Pirates!? 

And here's a link to IV.vii. ... where Claudius and Laertes develop a wicked plan, and Gertrude delivers haunting an terrible news about poor Ophelia ... :(