In which of the following places can you often see this sign?
| A．In a park. | B．In a school. |
| C．In a science museum. | D．In a street. |
一Is this man your friend?
一Yes，．
| A．it is | B．it isn’t | C．he is | D．he isn’t |
--Can you tell me where he is?
--Sorry, __
| A．I can | B．I don’t know | C．I know | D．I don’t |
-- __ behind the door?
--No, they aren't.
| A．Where are | B．What's | C．Are those keys | D．Is the key |
--__is that on the desk?
--My Chinese book.
| A．What | B．Where | C．Which | D．When |
Who’s the little girl __ a yellow hat?
| A．in | B．of | C．on | D．/ |