1 . He hopes to set up ________ “metal art” theme park to show people the importance of environmental protection.

A．a

B．an

C．the

D．/

2 . There is________advantage of this machine. It can save much electricity.

A．an

B．a

C．the

D．/

3 . He is ________ ________（八岁的）boy.

4 . —How was your recent trip to Hangzhou?
—I've never had_________ one before.

A．a pleasant	B．a most pleasant
C．a more pleasant	D．the most pleasant

5 . —Would you like to do _______ interview about how to learn English well?
—Of course. I'd love to.

A．a

B．an

C．the

D．不填

6 . Tom lives in ________ apartment. It's in ________ old community.

A．a: an

B．an ,   the

C．the, a

D．an: an

7 . I think it is _______ interesting story, so I want to read it again.

A．a

B．an

C．the

D．不填

8 . —We are planning ________ one-day trip. Where would you like to go?
—What about Xixi National Wetland Park? It is really a good place to have fun.

A．a

B．an

C．the

D．/

9 . —What ______ heavy rain it is!                                           
—Yes, but I love ______ air after it rains. It smells so fresh.

A．the; a

B．a; the

C．the; the

D．a; a

10 . 在一个晴朗的下午，我们乘直飞航班去了德国的首都。
   We ________ of Germany on a sunny afternoon.