There’s a(n) ___ of peace and calm in the countryside, completely different from that in the city.
25. The doctor recorded the ______ of the old man’s death as heart failure.
24. The reference book is of great value. ________ can be enjoyed from it until you have a deep understanding of it, however.
23. Some extra office equipment, including two desks and two computers, __________ to be ordered next week.
22. He’s succeeded in many fields but his wife is an ordinary woman, ___________?
21. Whether you believe what he said _________ what he does in the future.