Teenagers have reached a point in their life _______ they are supposed to make decisions of their own for the first time.

A. which               B. where               C. how                  D. why

As is known to us all, the opening ceremony of the Shanghai World Expo, ____ theme is “Better City, Better Life”, will begin on May 1^st, 2010.

A. which               B. its                     C. that                   D. whose

The Internet and the effect         brought about did a lot of good to our daily life and work.

       A．that   B．what  C．which       D．it

The days are approaching          the World Expo 2010 will be held in Shanghai.

  A. that                             B. where                      C. when                       D. which

Jone’s father was among the first to make his fortune in        is now known as the most fantastic tourist attraction—Hawaii.

       A．where       B．what  C．which       D．that

That is the small house less than 20 square meters, under ______ roof lives a large family of three generations.

    A. which                B. whose           C. its                   D. that  

The most satisfying life is a life     you know the things you’re interested in and pursue （追求）it for your own.

       A．which       B．where       C．that   D．what

The film The Founding of a Republic is wonderful because about 80 stars appear in it, some of ________ are world-famous.

An American woman was pulled alive on Thursday from ________ was left of the Montana Hotel in Haiti .

— Is that the country clinic you often refer to?

     — Right，just the one      you know my father used to work for 10 years

       A. that                  B. which               C. where               D. as