My headache _____ me．I thought it was g...

 It's said that __________ is going to give us a lecture.

A. a famous young American      B. an American famous young

 C. a famous American young     D. a young famous American

There are varieties of programs in the TV station to ________ many different types of interests and tastes among the public.

A. adapt to           B. attend to    C. adjust to     D. appeal to

 There existed an obvious________ between the accounts of the witnesses, so a judgment was not announced in court.

   A. conception     B. conflict       C. authority         D. restriction

----I was riding along the street and all of a sudden, a car cut in and knocked me down.

------You can never be _____careful in the street.

In the past few years, My Heart Will Go On was a popular song among young people, _____were often heard singing it at parties．