4. Although he is old, he has to work hard every day.

5. Although the story was silly, I enjoyed it.

6. In spite of  the cloudy sky, she took many pictures.

7. Although they have very little money, they are very happy.

In spite of having very little money, they are very happy.

8. Even though I know the area well, I got lost.

9. Though the rain was heavy, we went in a picnic to the countryside.

10. In spite of snowing hard, we came to class on time.

11. Although Tom didn't finish his lessons, he went to bed early.

12. In spite of being poor, she is good at school.

13. Even though his life was hard, he passed the exams easily.

14. In spite of revising the lesson carefully, I couldn't get high marks.

15. Although the movie was interesting, they went home before it finished.