I could't have finished the work if there were not your help
I could't have finished the work without your help
祝你进步
if_it_were_not_for_your_help,I_could_not_have_finished_the_work_on_time
I wouldn't have finished work in time without your help.
Without your help,I couldn't finished the work on time.
If without your help,I would not finish my job on time.