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Great pains ____ been taken to repair the engine perfectly
A
has
B
was
C
were
D
have
Answer:
D. have
Related Questions:
A lot of people _____ coffee to tea.
She didn't see _____ .
No, my family ________ live nearby.
The message between the lines ....... that we need to finish before Monday.
Either he or I ..... mistaken.
