根据句意及首字母或汉语提示写出单词的正确形式
It's not ________ (紧急)• We can do it next week or when-ever.
I'm e ________ sorry to have troubled you.
Average house prices ________ (下降)by 13% last year.
Small businesses will need to r ________ costs in order to survive.
I am writing the letter to show our great a ________ for the help you have offered us.
Smoking ________ (影响)our health.
Industrial towns are often very dirty but this one is ________ (异常)clean.
What is the ________ (海拔)of the village?
Is there anything ________ (具体的)you want from the shops?
The old people in the village still o ________ the local traditions.