1. Although I was very tired, I didn’t sleep.
=> No matter how tired I was, I didn't sleep.
2. Although I was hungry, I didn’t eat anything.
=> No matter how hungry I was, I didn’t eat anything.
3. Although he felt unwell, he went on working.
=> No matter how unwell he felt, he went on working.
4. Although he was disappointed, he tried to smile.
=> No matter how disappointed he was, he tried to smile.
5. He still goes to school although he isn’t fine.
=> No matter how fine he isn't, he still goes to school.
6. Although the salary was low, he accepted the job.
=> Despite the low salary, he accepted the job.
7. In spite of their quarrel, they remain the best of friends.
=> Though they have quarrel, they remain best of friends.
8. In spite of the bad weather, they went out for dinner.
=> Although the weather was bad, they went out for dinner.
9. In spite of his age, he still leads an active life.
=> Even though he is old, he still leads an active life.
10. In spite of his hard work, Ba failed his exam.
=> Though Ba worked hard, he failed his exam.
11. In spite of the heavy rain, we decided to go to see the match.
=> Although it rained heavily, we decided to go to see the match.
12. Although they lost, the home team played very well.
=> Despite being lost, the home team played very well.
13. Even though it was raining, I still went to school on time.
=>In spite of the rain, I still went to school on time.
14. Although she isn’t brilliant, she studies quite well.
=> Despite not being brilliant, she studies quite well.
15. She isn’t brilliant but she studies quite well.
=> Although she isn’t brilliant, she studies quite well.
16. The house isn’t nice, but I like the garden.
=> Even though the house isn’t nice, I like the garden.
17. It was raining, but we went out.
=> Though it was raining, we went out.
18. Everyone likes Bob even though he is talkative.
=> Even though Bob is talkative, everyone likes him.
19. Though I had an umbrella, I got very wet in the rain.
=> Though I had an umbrella, I got very wet in the rain.
20. We enjoyed the vacation although it rained a lot.
=> In spite of a lot of rain, we enjoyed the vacation.
21. I couldn’t sleep though I was very tired.
=> Much like how tired I was, I couldn’t sleep.
22. I didn’t get the job even though I was extremely qualified.
=> Despite being extremely qualified, I didn’t get the job.
23. He ate all the fruits although they were green.
=>No matter how green all the fruits were, he ate them.