Voici deux propositions contradictoires. Reliez-les avec le bon mot de liaison.
He showed a great courage. He couldn't save her.

1. his great courage, he couldn't save her.
2. he showed a great courage, he couldn't save her.
3. He showed a great courage. , he couldn't save her.
4. He showed a great courage. He couldn't save her .
5. Courageous he was, he couldn't save her.
6. courageous he was, he couldn't save her.