一、单项选择（每小题1分，共15分）
( ) 1. _______man we met just now is ________driver.
A. A; t he B. The; a C. The; the D. A; a
( ) 2. --- Can I join their club?
--- I am afraid you will be refused __________ you’ve passed all their tests.
A. if B. when C. unless D. since
( ) 3. The words we should pay attention to ________on the blackboard.
A. being written B. were written C. is writing D. writing
( ) 4. The MP4 player __________ was bought yesterday isn’t working now. It needs to be repaired.
A. who B. / C. which D. whom
