Once astronauts will fly to Mars to meet aliens. There are several types of aliens which can live on the red planet.

Blue aliens are the cleverest. They have three eyes and four arms. They have two ears to hear over long distances. Who knows, maybe they can listen to our speech on Earth too.

Red monsters are very friendly. They have only one big eye, one mouth and two arms. They use two short legs to ride bikes and run long distances. They are good at cooking mushrooms.

Purple monsters live at the bottom of the mountains near the river. Their red hair helps them to hide in flowers. They have one big eye in the centre of the face and two small eyes, one on each side. They can easily look for food to eat. They also find minerals to build shiny houses. Their big fluffy ears help them to fly to other planets.