Where do you often see the sign “BUSINESS ＨOURS 9:00---18:00” ?

A．In a hospital.                        B．At a school.

C．In a factory.                         D．At a post office

----Where can’t you see the sign “Business Hours 8:00—18:00”?

----___________.

A．In a library             B．In a shop             C．In a bank               D．In a school

The sign“BUSINESS HOURS” can be seen in a ________ .

1. A.
   shop
2. B.
   school
3. C.
   park
4. D.
   museum

Where do you often see the sign BUSINESS HOURS 9：00—18：00？

1. A.
   In a hospital．
2. B.
   At a school．
3. C.
   In the factory．
4. D.
   At the post office．