You’ll fail the test______ you work hard.
A. if B. since
C. unless D. when
Try to give its meaning when you meet a new word. Don’t _____ your dictionary all the time.
A. work on B. take on
C. keep on D. depend on
Please tell me which color can bring you _____.
A. success B. successful
C. succeed D. successfully
My grandmother ______a lot of changes in Tianjin since she came here.
A. sees B. can see
C. will see D. has seen
Xian, the ancient capital of the six dynasties, is becoming ________ international city and attracts more and more foreign tourists every year.
A. a B. an
C. the D.不填
_______ she is only a twelve-year-old girl, _______ she can speak four languages very well．
A．Because; so B．Though, but
C．Though; / D．If; but
