—Whose dog is this?
—It's . Both of like it very much.
| A．Eric's and Mike's； them | B．Eric and Mike's； them |
| C．Eric and Mike's； they | D．Eric's and Mike's； they |
This is ________ orange car.
| A．a | B．an | C．the | D．/ |
--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．/ |