He used to fill up his tank with $10 worth of gas. Today the gas costs him $15.(long sentence)

The large dog jumped over the fence. He landed in a bush.(combine sentence)

After three hours of practice, a large mug of beer was what the thirsty dancers wanted.(correct errors)

My car is not starting on cold mornings. I think the battery needs to be replaced.(compound-complex sentence)

The janitor started up the enormous boiler. He checked the glassfaced gauges.(combine sentence)

She had trouble doing her homework. Her son was sick and kept distracting her.(long sentence)

I was walking along the trail. I met an old friend of mine.(long sentence)

She wanted to go to the party. She had to stay at home to look after her younger sister.(long sentence)

Susan was eating the fish.She began to feel sick.(complex sentence)

Tom bought a green-striped suit. He was tired of his conservative wardrobe.(combine sentence)