Dear Mum, 

I am sending this letter to tell you that I am leaving to Mars. I will bring you back a souvenir. Maybe a crumble of Mars or space air? 

Mars, which is the fourth planet from the sun, seems very interesting and I can’t wait to go. The last time I looked at what had previously happened on Mars I saw that a woman took a whole handful of Mars home; she brung a bucket. I hope i see something really cool or something very mysterious. I’ll make sure i write you a postcard of what its like.