Flies

There are many flies in my flat. They are pains in the neck because they fly near my face and sometimes land my arm or leg. They are reallly annoy me. Thus I try to kill them. Sometimes I use a sort of insect spray but the smell of the spray is terrible. I don't like that. So, usually I try to kill them by using a magazine. It means that I try to flap at flies. In the daytime, they can move very quickly so I often cannot kill them. However, at night-time, their speed is slower then in the daytime, so I usually can kill them.
Oh! there's a big fly! I have to hit it instead of keyboard!