[ Grammar ]
Select the correct form of the verb: “They ___ playing football when it started raining.”
A. is
B. are
C. were
D. be

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Punctuation › ViewChoose the correct sentence that uses a comma with a non-defining relative clause.
A. My grandfather, a professor, has written a book.
B. My grandfather a professor has written a book.
C. My grandfather has written a book, a professor.
Grammar › View
Alice would not have been late if she ______ earlier the day before.
A. slept
B. had slept
C. was sleeping
D. had been sleeping
Present Perfect Tense › ViewThe open drawers ___________________ the child!
A. Has trapped
B. Have trapped
C. Have trap
D. Have trapper
Infinitives and ING Forms › View
Steve decided ….. a plane around the world.
A. to fly
B. fying
C. fly and flying
