1. Because of the difficulty, I couldn't do the test.

2. In spite of getting up late, he was late for the first train.

3. Despite the fact that my friend doesn’t have enough money, she wants to buy that new car.

4. We arrived late because the traffic was bad.

5. She didn’t buy the house because of the high price.

6. She only accepted the job because the salary was high.

7. We couldn’t sleep because of the hot weather. 

8. In spite of the silly story, I enjoyed the film.

9. In spite of the fact that he wouldn't be late, he didn't arrive until 9 o'clock.

10. In spite of the serious illness, he was determined to finish his work.

11. Because of feeling tired, Mary went to bed early.

12. Because of the bad cold, she didn’t go to the circus with Betty.

13. Because he drove too fast, he caused a serious accident.

1. I couldn’t do the test because it was difficult.
=>Because of the difficulty, I couldn’t do the test
2. Although he got up early, he was late for the first train.
=> In spite of getting up early, he was late....
3. Although my friend doesn’t have enough money, she wants to buy that new car.
=> Despite not having enough money, my friends wants to buy.....
4. We arrived late because of the bad traffic.
=>……we arrived late because the traffic was bad 
5. She didn’t buy the house because the price was very high.
=>………she didn't buy the house because of the high price 
6. She only accepted the job because of the high salary.
=>………she only accepted the job because the slary is high 
7. We couldn’t sleep because the weather was hot.
=>……we couldn't sleep because of the hot weather 
8. I enjoyed the film although the story was silly.( using in spite of)
___ in spite of the silly story, i enjoyed the film 
9.He didn’t arrive until 9 o’clock although he promised that he wouldn’t be late. (using in spite of)
_____in spite of promising that he wouldn’t be late., he didn't arrive.....
10. Although he was seriously ill, he was determined to finish his work.
In spite of his serious illness, he was determined.....
11. Mary went to bed early because she felt tired.
Because of __feeling tired, mary went to bed early
12. She didn’t go to the circus with Betty because she had a bad cold.
Because of _____her bad cold, she didn't go to......
13. Because of driving too fast, he caused a serious accident.
Because ____he drove too fast, he caused.....