[ Grammar ]
They __________ a lot of effort into the project.
A. did
B. made
C. put
D. done
Select your answer:

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Grammar › ViewMy favorite gifts are: candles, chocolates, and stationery.
A. No change
B. delete colon
C. change colon to semicolon
Articles › View
We installed ___ closet in the spare room for storage.
A. a
B. the
C. an
D. ∅
