[ Grammar ]
At that time, my grandparents ______ in the garden.
A. worked
B. were working
C. work
D. working

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Types of Sentence StructuresSynonymsClauses and GerundsModals and Present TensesPhrase and ClausePresent SimpleSimple Present Tense/be/Present ProgessiveCorrelative conjunctionstake, make, doGrammar and StructureOther quiz:
Unreal Conditionals › ViewIf you had come to classes more often, you … better in the exams.
A. had done
B. did
C. would have done
Vocabulary › View
A basketball can bounce, or rebound, off of the rim.
A. TRUE
B. FALSE
Grammar › ViewShe didn’t finish her assignment, _________ (Add a Question Tag)
A. didn’t she?
B. did she?
C. does she?
D. doesn’t she?
Grammar › View
Let’s go to the game!
A. Object of a preposition
B. Direct object
C. Indirect object
D. Subject
