8. By the time they hurried to the airport, the plane ( ).
A: took off
B: was taking off
C: had taken off
D: would take off
A: took off
B: was taking off
C: had taken off
D: would take off
举一反三
- By the time I got to the airport, the plane( ) . A: took off B: has taken off C: had taken off D: had been taking off
- It’s too late when we arrived at the airport as the plane ________. A: was taking off B: took off C: had taken off D: has taken off
- When we arrived at the airport, the plane ______ . A: already took off B: took off already C: had already taken off D: has already taken off
- The plane __________ when we got to the airport. A: had taken off B: has taken off C: will take off D: is taking off
- By the time you arrive at the airport in an hour, the plane________. A: will be taking off B: will have taken off C: will have been taking off D: will take off