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____ he was in poor health, he worked just as hard as everyone else.

A. But             B. Although              C. Even if        D. If

____ he was in poor health, he worked just as hard as everyone else.

A. But             B. Although              C. Even if        D. If

____ he was in poor health, he worked just as hard as everyone else.

A. But             B. Although              C. Even if        D. If

____ he was in poor health, he worked just as hard as everyone else.

A. But             B. Although              C. Even if        D. If

____ he was in poor health, he worked just as hard as everyone else.

A. But             B. Although              C. Even if        D. If