Had it not been for his help, I ______ the task within such a short time.
A: can’t complete
B: couldn’t complete
C: wouldn’t complete
D: couldn’t have completed
A: can’t complete
B: couldn’t complete
C: wouldn’t complete
D: couldn’t have completed
举一反三
- But for the help he gave me, I ______ my task ahead of time. A: hadn't completed B: could not complete C: haven't completed D: would not have completed
- I couldn’t have finished this task _______ his help A: with B: for C: within D: without
- Complete the conversation with can, can’t, could, or couldn’t.
- I won’t go to his party next time. It couldn’t have been ____ in fact.
- They couldn’t have completed their work in time if it _____ for your help. A: was not B: is not C: had not been D: has not been