How do I remove downloads from iTunes

I apologize if this is found here already, I searched for the answer and was surprised not to find it.

I recently purchased some TV shows on my iPad for my wife to watch on our Apple TV. I didn't realize I could do it on the Apple TV but now I have three seasons of Downton Abbey waiting to download on my iPad. I paused all of them but I really want to remove them from the list of items to download. I tried swiping to the left but nothing happens. Is there a way I can clear the things in my queue of downloads?

Thanks in advance and again my apologies if this is answered already.

A guy who wants his iPad rescued from the British melodrama,
aka Thom