Only when _____ in the afternoon _____ able to leave.

Only when ________ in the afternoon ________ able to leave．

1. A.
   the match was over; they were
2. B.
   was the match over; were they
3. C.
   as the match over; they were
4. D.
   the match was over; were they

Only when        in the afternoon        able to leave．

       A．the match was over; they were          B．was the match over; were they                  

       C．was the match over; they were          D．the match was over; were they

Only when        in the afternoon        able to leave．

A．the match was over; they were          B．was the match over; were they

C．was the match over; they were         D．the match was over; were they

Only when　　　 in the afternoon　　　 able to leave.

A. the match was over; they were　　　　 B. was the match over; were they　　　　　　　　　

C. was the match over; they were　　　　 D. the match was over; were they