[ Present Tenses ]
. Fill in the blank: The past continuous tense is used to describe an action that was in progress ____ another action occurred.
A. before
B. until
C. after
D. when

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Past Simple VerbsEnglish ArticleBasic TensesVerbs - third personTenses, Tag Questions, Phrasal VerbsThe Past SimplePast PassiveAdverbial Clause of Cause and EffectMixed ConditionalsAdverbs by TypeOther quiz:
Relative Pronouns › ViewSam knows a man ____ brother works for the president.
A. who
B. whose
C. that
D. where
Prepositions › View
His opinions are directly contrary ______ yours.
A. to
B. with
C. about
D. on
Quantifiers › ViewI don’t have _____ pink flowers.
A. any
B. some
C. a
D. an
Subject Verb Agreement › View
My boss ____ the report monthly.
A. give
B. gives
