1. The ________ of the two languages makes it hard to translate. (SIMILAR)

2. His ________ as a leader was questioned after the failure. (CAPABLE)

3. The ________ of the universe is still a mystery. (EXPAND)

4. She is ________ of her sister’s success. (ENVY)

5. The ________ of the news was confirmed by the president. (AUTHENTIC)

6. He ________ his opponent in the final round. (SCORE)

7. The ________ of the gas led to an explosion. (LEAK)

8. It is ________ to expect a perfect result the first time. (REAL)

9. The ________ of the contract was signed yesterday. (RENEW)

10. He was ________ for his role in the project. (CREDIT)

11. The ________ of the museum is open to the public. (ADMIT)

12. She is ________ with her current job. (SATISFY)

13. The ________ of the sun is essential for life. (WARM)

14. He ________ the car by adding a turbocharger. (POWER)

15. The ________ of the lake was caused by industrial waste. (POLLUTE)

16. It is ________ to wear a seatbelt while driving. (OBLIGATE)

17. The ________ of the machine was very quiet. (OPERATE)

18. She is ________ in many different fields. (EXPERIENCE)

19. The ________ of the mountain was very steep. (ASCEND)

20. He ________ the instructions and failed the test. (READ)

21. The ________ of the project was a team effort. (SUCCEED)

22. It is ________ to park your car in front of the gate. (PERMIT)

23. The ________ of the city changed over the years. (LAND)

24. She ________ her shoes before entering the house. (LOOSE)

25. The ________ of the problem was finally solved. (COMPLEX)