____ educational CD-ROM has just come out. _____ CD-ROM is called ‘Dora Explorer’.

I have ________ dictionary and I use it every day.

--Is this  _______ pencil case?  --No, it’s ______ eraser．

–I missed the first part of ________ film Avatar.
       –- What a pity ! You should be here half _______ hour earlier.

Many young people play ___________ soccer in their free time.
A. a               B. the             C. /

— Who won _____ prize for the “Most Beautiful Nature” photography?
— _____ 18-year-old girl.

What _________ interesting subject it is!

       orange is        orange.
A．An; /                B．/; an                    C．An; an

He gets up early in        morning, but goes to bed late at       night.
A． the ． a             B． / ． the           C． the ． /

If anyone sees          man in the video, please call 110. We will appreciate your help.
A. a                           B. an                          C. the