She made a note of it ______ she might forget.

A. so that     B.in order that

C. if         D. in case

______, he knows well about his family history and dreams of being a writer in the future.

A To be a child               B A child as he is

C As a child                  D Child as he is

Don’t promise anything ______ you are one hundred percent sure.

A. whether      B. after     C. how     D. unless

____ caused the accident is still a complete mystery.

A. What    B. That     C. How     D. Where

Upon graduation he asked to be sent to _______________.

  A. where he is most needed      B. where he needed

  C. where he is mostly needed     D. where is he mostly needed

—It is _______he often fails in exams_______ makes his parents worried about him.

—So, he has to work whole-heartedly.

A. what, that          B. that, what         C. that, that              D. /, that

It is none of your business  ___ ___  other people think about you. Believe yourself.

A.how                B.what                  C.which                D.when

The companies are working together to create         they hope will be the best means of transport in the 21st century.

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

_______ has been announced, our government will take more measures to make the falling economics recover as soon as possible.

A That         B As               C It             D What

Today the public is much concerned about the way _______ .

A．nature is being ruined             B．which nature is ruined

C．on which to ruin nature            D．of nature to be ruined