1. No matter how tired I was, I didn't sleep.
2. No matter how hungry I was, I didn’t eat anything.
3. No matter how unwell he felt, he went on working.
4. No matter how disappointed he was, he tried to smile.
5. No matter how fine he isn't, he still goes to school.
6. Despite the low salary, he accepted the job.
7. Though they quarrel, they remain the best of friends.
8. Although the weather was bad, they went out for dinner.
9. Even though he is old, he still leads an active life.
10. Though Ba worked hard, he failed his exam.