[ Past Tenses ]
We _____ for an hour before the bus finally came.
A. had waited
B. waited
C. had been waiting
D. were waiting

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Tenses - AuxiliariesMoods of Grammar-ing / InfinitiveA(n), the, no articleThe First Conditional (if/unless)Continuous and Perfect TensesPresent Forms and Narrative TensesPrepositions and Phrasal VerbsPreposition of PlaceSports VocabularyOther quiz:
Past Tenses › ViewAt three o’clock yesterday afternoon they … at an outdoor café.
A. sat
B. were sitting
C. had been sitting
D. had sitted
Grammar › View
Which of the following is an example of a simile?
A. Her eyes were sparkling diamonds in the sunlight.
B. The book was a passport to another world.
C. The water was as clear as a crystal.
D. I’m so hungry, I can eat a horse!
Vocabulary › ViewNothing can make Jance ________ her mind now.
A. change
B. to change
C. changed
D. changing
Definite vs Zero Article Abstract Nouns › View
___ research is difficult but rewarding.
A. the
B. (-)
