The teacher didn't leave the shaking building _____ all his students had.
A: if
B: after
C: until
D: for
A: if
B: after
C: until
D: for
举一反三
- I didn’t reach the station ______ the train had left. A: until after B: until C: unless D: after
- I didn’t leave ______she came back . A: until B: after C: when
- The English teacher the writer disliked most ________. A: was not able to make people laugh B: hurt his students' feelings by laughing C: didn't let his students do the grading D: had no sense of humor
- He didn’t arrive ________ the game had begun. A: until B: after C: when D: before
- He didn't leave his office the police arrived. A: however B: whenever C: until D: while