Exercise 2: Change the clause of concession to phrase.
1. She didn’t eat much though she was hungry.
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2. Although he had much experience in machinery, he didn’t succeed in repairing this machine.
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3. We did the test well though it was difficult.
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4. Although he is strong, I’m not afraid of him.
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5. The plane took off though the weather was bad.
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6. Though his English was good, he wasn’t chosen.
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7. Although the streets are narrow, many people drive in this city.
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8. Mr Pike doesn’t wear glasses though he is over sixty.
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9. He ate the chocolate cake even though he was on diet. 
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10. He studies very well though his life was hard at that time.