[ Simple Past Tense ]
He passed his examination because he ……………………… very hard.
A. was studying
B. studies
C. studied
D. were studying

Random Topics:
ComparisonTime PhrasesCountable and UncountableVerb Tenses and Sentence StructureRegular and Irregular AdverbModal Verbs and Gender NounsPunctuating ClausesSynonyms and VocabularyComparative AdjectivePersonal Pronouns and VerbOther quiz:
Coordinating Conjunction › View“He is talented in painting, _____ he excels in photography.”
A. and
B. but
C. nor
D. so
Article and Order of Adjctive › View
I want to buy ___ umbrella.
A. a
B. an
C. the
Prepositions of Movement › ViewDon’t try to run ____ you can walk
A. before
B. toward
C. over
D. upon
Grammar › View
_____ you listen to rock music?
A. Are
B. Is
C. Does
D. Do
