Give the spelling of the following according to the meaning . （5分）
1. a________ : a business that serves other businesses .
2. c________ : someone who pays for goods or services .
3. c________ : money in the form of bills or coins .
4. s________ : plan or list of times when something will happen , be done .
5. b________ : a woman who has recently been married .
6. v________ : a pleasant house with a garden in the country or used for holidays
7. d________: the space between two places
8.p__________:quiet and calm;
9.p_________: sort of oil that makes car engines go
10.d________:is the general line that someone or something is moving or pointing in
