Don't get down until the train ______.
A: is stopped
B: stopped
C: stops
D: has stopped
A: is stopped
B: stopped
C: stops
D: has stopped
举一反三
- _____ get off the bus _____ it has stopped A: Don’t; until B: Do; till C: Don’t; till D: Do; until
- The students won’t be able to return home until the rain______. A: will stop B: stops C: stopped D: is stopping
- The boy dropped his stick, ________ he _________ it and fell behind. A: and…stopped getting B: so…stopped getting C: /…stopped to get D: so…stopped to get
- The little boy _____ crying until his mother came back. A: stopped B: didn’t stop C: stops D: doesn’t stop
- They （） until the bell rang. A: stopped to shoot B: stopped shouting C: didn't stop shouting D: didn't stop to shout