- Mr. Pike doesn’t wear glasses though he is over sixty.
- Although he had much experience in machinery, he didn’t succeed in repairing this machine.
- Although it got dark, they continued to work.
- Although it was noisy, I kept on studying.
- Although it rained heavily, I went to school on time.
- Although he is strong, I'm not afraid of him.
- Everybody has great regard for him though he is poor.
- Although he had not finished the paper, he went to sleep.
- Though he had been absent frequently, he was managed to pass the test.
- He didn't stop his car though the traffic lights turned red.
IV. Change clauses of concession to phrases.
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