[ Passive Voice ]
Did they claim that they had managed to solve the problem?
A. It was claimed that they had managed to solve the problem?
B. Was it claim that they had managed to solve the problem?
C. Was it claimed that they had managed to solve the problem?
D. Did it claimed that they had managed to solve the problem?

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Identifying TensesPast Perfect and Past Perfect ContinuousGrammar and PrepositionBe going to / WillPositive and Negative ConnotationsPossessive PronounsTenses - Irregular VerbsAdjective SuffixesCoordinating & Subordinating ConjunctionsCompliment, Congratulation, and HopeOther quiz:
Question Words › View_________ do you usually eat lunch?
– In the cafeteria.
A. What
B. Where
C. When
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Mary and Jane … exercising.
A. are
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Homophones › ViewWe do not know _____ or not we will go tommorrow. It depends on the _____.
A. Whether, weather
B. Weather, whether
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It’s nice to be with family and friends _____ Christmas.
A. in
B. at
C. on
