Tom has just finished writing a _________ article.
| A．nine-hundred-words | B．nine-hundreds-word |
| C．nine-hundred-word | D．nine-hundreds-words |
Victor has ______ aunt and two uncles.
| A．a | B．an | C．the | D．two |
Linda is thirteen ________ old. She is my friend.
| A．a year | B．the year | C．years | D．year |
—you have a brother?
—Yes. His name is Peter.
| A．Do | B．Are | C．Does | D．Is |
----______ is your skirt? ----Black.
| A．How | B．What color | C．Which | D．Why |
——What’s this?
——______ a key.
| A．He’s | B．This’s |
| C．It’s | D．That’s |