You're hiking in the woods. A fly keeps flying around your head while making a noise. You say:
There's a bug buzzing around my head!
forest, insects, onomatopoeia, outdoors, there 
There was a spider in your girlfriend's kitchen. She was afraid of it, so she asked you to get rid of it. You killed the spider. Now you want to tell her that the spider is gone, but you don't want to sound too violent. You say:
I've disposed of it.
insects, killing, phrasal verb, trash, waste 
You're at your girlfriend's house. She sees a spider in the kitchen. She seems to be really afraid of it, and asks you to get rid of it for her. You think it's funny that she's so scared, so you pretend to be a superhero. You say:
Have no fear! I shall rescue you.
