Grammar Quiz

[ Past Tenses ]

We were good friends. We _______ each other for years.

A. had been knowing

B. had known

C. knew

D. was knowing

Select your answer:
         


Random Topics:

Auxiliary Verbs, if, unless and ModalSpeech TensesGrammar (want to/ need to/ have to)So or SuchPronouns of QuantityPreposition of TimeDegrees of AdjectivesGerunds + To InfinitiveInfinitive Forms

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True of false:

Prepositions can be place before verbs.
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A. TRUE

B. FALSE


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The structure that prevents the backflow of blood in the heart is known as the____________.

A. septum

B. mediastinum

C. valve