Mosquitoes.

I hate mosquitoes. Because they bite me and eat my blood and their bites are itch. And when I sleep they fly near my ears so it sounds like aaaaaang, and than when I wake up to catch them, they are gone. I really really hate mosquitoes. I want to kill them all.

I hate mosquitoes because they bite me, drink my blood, and their bites cause itching. Moreover, when I'm sleeping, they fly near my ears, creating an annoying "aaaaaang" sound. Then, when I wake up to catch them, they have vanished. I truly despise mosquitoes and wish to eliminate them all.