Hi
<em>You don't have to go </em><u><em>because</em></u><em> I asked you to do it.</em>
<em></em>
BECAUSE is the subordinating conjunction.
It demonstrates a reason (or a cause)
☺☺☺
It kind of sounds repetitive, so try to dig deeper into yourself. I would also change some lines into passive voice sentences. Other wise I like tbh. Good Luck! :)
They felt like they didn't weigh very much because of the gravity change
I think the answer is c. gerund