Sure! Here are the completed sentences for the exercise about causative conjunctions and clauses of concession:

### I. Complete the sentences with “Although, Despite, in spite of;”

1. **Although** the story of the film was good, I didn’t like the actor.
2. I went to see the film **although** feeling tired.
3. **Despite** careful preparation, they had lots of difficulties in making the film.
4. **Although** the film was gripping, Jack slept from beginning to end.
5. Jane seldom sees Jim **although** they go to the same company.
6. **Despite** her illness, Jane went to school yesterday.
7. It was really cold outside, **so** we went for a picnic.
8. **Despite** working hard, Peter failed the examination.
9. **Although** they faced difficulties, Susan tried to solve the problem.
10. My grandmother was very strong **despite** her old age.
11. The children seldom greet **despite** the noisy talk.
12. **Although** earning a good salary, Marian refused the job offer.
13. I feel the film is boring **although** many people like it.
14. **Despite** the bad weather, we went for a picnic.
15. **Although** the traffic jam, we went there for the meeting.
16. **Although** he’s rich, he is always sad.
17. I couldn’t sleep **despite** being tired.

### II. Choose the best answer:

1. A. **although**
2. C. **however**
3. B. **although**
4. A. **in spite of**
5. A. **Although**
6. A. **Despite**
7. B. **although**
8. A. **Although**
9. A. **in spite of**
10. B. **despite**
11. B. **although**
12. B. **Although**
13. C. **however**
14. C. **however**
15. C. **However**
16. C. **Although**
17. A. **in spite of**
18. C. **however**
19. C. **Although**
20. A. **Although**

Feel free to ask if you need help with anything else!