Although the boss is the richest in this area , he has no knowledge.
Richest as /though the boss is , he has no knowledge.
Although many consumers are clever, they are always deceived by advertisements .
Clever as/though many consumers are , they are always deceived by advertisements.
Although she is a woman , she fights like a man.
Woman as/though she is , she fights like a man.
Although Tom might try hard , he did not get a promotion.
Try hard as /thought Tom might , he did not get a promotion.
Although Tom worked hard , he was not praised by the boss.
Hard as/though Tom worked , he was not praised by the boss.