

Ben and Lily were playing in the garden. They liked to run and jump and make noise. But they did not like the mosquitoes. The mosquitoes were small and mean. They bit Ben and Lily and made them itch.
"Go away, mosquitoes!" Ben shouted. He waved his arms and tried to hit them. But the mosquitoes were too fast and too many.
"Look, Ben!" Lily said. She pointed to a bottle on the table. The bottle had a picture of a flower and a word. The word was "spray".
"What is that?" Ben asked.
"I don't know. Maybe it can help us with the mosquitoes," Lily said. She picked up the bottle and pressed the button. A mist came out of the bottle. It smelled nice.
"Let me try!" Ben said. He took the bottle from Lily and sprayed it around him. The mist made him feel cool and fresh.
"Wow, this is fun!" Lily said. She grabbed the bottle back and sprayed it on herself. They laughed and sprayed each other.
But they did not notice that the mist also made the mosquitoes go away. The mosquitoes did not like the smell of the spray. They flew away to find another place to bite.
Ben and Lily were happy. They had found a way to play without the mosquitoes. They did not know that the spray was original. It was made by their mom, who was a scientist. She had invented the spray to keep the mosquitoes away. She was going to tell them later, but she was glad to see them having fun. She smiled and watched them from the window.
