U. 11 Exercise 3: Make compound sentences. Use but, and, or, so. 1. Jimmy fell off his bike. He was unhurt. 2. You should wear a hat. You will get sunburnt. 3. Tom phoned. He left a message. 4. He washed the car. He polished it. 5. I search for information. I play games on my computer. **** 3. go 4. 6. Computers are important. They can be dangerous too. We must be careful.