The homework when they left.
A: did
B: had done
C: had been done
D: has done
A: did
B: had done
C: had been done
D: has done
举一反三
- The work_______by the time you get there. A: has been done B: had been done C: will have been done D: will be done
- What _____ Annie ______ by the time he was ten? A: did, do B: did, did C: has, done D: had, done
- There were surprised at what I ______. A: did B: had done C: has done D: does
- What____Jane by the time she went back home? A: did; do B: has; done C: did; did D: had; done
- Look at Lily! She __________ her homework and is arranging her schoolbag. A: is doing B: will do C: has done D: had done