[ Past Perfect & Past Simple ]
She…………..the box after she……………..the key.
A. opened – had found
B. had opened – found

Random Topics:
Phrases & ClausesPast Tense vs Present TenseGrammar AssessmentPast Tense and Perfect TenseAdjective + to + VerbPresent, Past, Present Perfect and ComparativePast Narrative Tenses-ing / InfinitiveTime ConjunctionsDefinite ArticlesOther quiz:
Vocabulary › Viewnumber of babies born compared to the total number of individuals in a population at a given time
A. democracy
B. currency
C. productivity
D. birth rate
How many / How much - Is there / Are there › View
How many stores ______ there at the mall?
A. is
B. are
Comparisons › ViewOf the two young boys, Peter is __________.
A. the most intelligent
B. more intelligent
C. the more intelligent
D. as intelligent
Articles and Demonstratives › View
Choose the correct article: ___ flowers
A. the
B. some
C. an
D. a
