Is season 7 over because there hasnt been a new episode on since death or glory part 2 aired, a month ago?

You are talking about Degrassi, correct?
There was an episode that aired on The-N after Death or Glory, Part 2.
Death or Glory, Part 2 aired on November 9, 2007.
On November 16, 2007 We Got the Beat aired.
That was the last episode aired until 2008.
Degrassi will continue with the second half of season 7 in 2008 after The-N gets its own channel December 31, 2007.

This is what happenef in We Got the Beat;

Manny's debut is coming up and weary of her father's incessant stage-managering of her life invites bad boy Jay to be her escort in the hopes of turning the affair into a shambles but things don't quite go off as planned. Meanwhile, after Ashley and others disappoint him with their selfish actions, a discouraged Jimmy finds the strength to perserveer through more intensive physical therapy with help from a kindred spirit.

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That was from wiki.

Here's the link;

http://en.wikipedia.org/wiki/List_of_Deg...

Hope I Helped!

-Tiffany

The writers strike has all the shows on hold.