_____ my father ______ my mother take good care of me. I love them so much.

     A. Either; or                 B. Both; and             C. Neither; nor

—I hear ______ your grandpa ______ your grandma like watching Beijing Opera.

—Right, just as many old people do un our city.

A. both; and           B. either; or       C. neither; nor       D. not only; but also

A true friend can see the pain in your eyes         everyone else believes the smile on your face.

  A. while   B. because   C. before      D. until

Mark isn't coming to the concert ____ he has got too much work to do.

　A.so　 B.until　 C.although　 D.because

Music isn't Sally's main interest, ____ she wants to see some Beijing Opera today.

  A.but  B.so  C.or  D.and

I know ______ I promised to take you dinner, but I won’t finish working until ten o’clock.

A. that            B. if                  C. what             D. why

______ the girl is only mine, she takes care of her brother and cooks meals every day.

A. If            B. Because            C. Although           D. As

 We will go to the square to watch the raising of national flag ____ it rains tomorrow.

   A. when            B. if              C. since            D. unless

 You will fall behind others           you work hard.

A. if               B. unless           C. though           D. since

 Eddie was sleeping     Millie was reading a magazine.

   A. until        B. while        C. before         D. after