Don't start the car as you're connecting the cables.
Yes, "All teenagers are mean and smelly they really need to clean up their acts." is a run on sentence.
Self-Sacrifice and Love could be possible themes of the story "The giving tree". The story shows that to make people that you love happy you may need to give something up which is important to you. The Giving Tree would be a touchy-feely story full of kindness and generosity. There's definitely kindness and generosity to be found in the story, but it's pretty one-sided. Sure, in the beginning, the tree loves the boy and the boy loves the tree, but things go kind of sideways from there. The boy doesn't always treat the tree well, but never the less the tree continues to love and give to the boy in order to keep him happy.
Answer for Question 1:
A. a booklet on how to put together a bookcase
Explanation:
Sequence structure is usually telling you how to do do something in a certain order, like a cookbook or directions for putting together a lego castle.
Hope this helps! =)