请使用括号里面的词汇的正确形式进行填空。You need to read the__________(instruct) carefully before you use the machine.2. The police found out about the deaths of the three men_________(accident).3. The________(rare) of air on a high mountain is bad for people with weak hearts.4. I’ve had no_________(respond) to my letter.If you want to go to the concert, you’ll have to make a__________(reserve), or there will be no tickets.6. He is very proud of his__________(spot) kitchen.7. I have no_______________(incline) to be a doctor.8. We put up pictures and other__________(decorate) in the classroom.