[ Tenses ]
They … (complete) the project ahead of schedule.
A. was completed
B. completing
C. have completed
D. has completed
Select your answer:

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Grammar › ViewThere must be some _________. This is all wrong.
A. mistake
B. mistakes
C. mistaken
D. mistaking
Grammar › View
They ….. …. in Tokyo for a long time.
A. has live
B. has lived
C. have lived
D. have live
