Trapped in the museum of Unnatural History

Zack was a boy that was almost 11. His class were at a museum because they were studying Neanderthal Caveman. It was 4:55. So they went into that exhibition and Zack's teacher Mrs. Coleman-Levin told them that some people think that the pictures on the cave can turn real on the first night of the new moon and tonight it was the new moon. They went on around the whole exhibition. They went pass exhibits like lions, tigers, grizzly bears, and wolves. They passed a hall with a huge set of dinosaur bones. He was glad his friends were with him or else the animals would creep him out. He looked backwards to see witch animal was the scariest while he was walking. He bumped right into a man. It was getting late. It was 5:55. The class were heading out for the restaurants and he had to go to the washroom really badly. "The museum will close in 5 minutes!!" said a voice over the speaker. When he got out of the washroom, his class was gone. "The museum will close in 60 seconds!!" said a voice on the loudspeaker. Zack tried to find a sign witch said EXIT. "The museum is closed now!" said a voice on the speaker. Zack tried to find his way to a door but he couldn't. Suddenly, something grabbed him and yanked him inside the glass case. It was a caveman from a picture!!! The people were right!!!!! Suddenly, Zack could see 3 cavemans now and the caveman told Zack that they hunt mammoths but Zack told them that there was a better way of finding food to eat. They went to the vending machine near the lobby. He had some quarters from his allowance for doing his dad's laundary. Zack bought lots of stuff. The caveman gang ate everthing. Then they cheered. They wanted Zack to be in their tribe but he said he had to live with his tribe outside the glass. Proffesor Fufu said nobody leaves. Suddenly Mammoths scotted out. Moog one of the caveman hit the mammoths. They fainted and moog sacred Fufu and it allowed Zack to go. When he went to the restaurant, there was nobody there so, he went home and told dad all that stuff.