[ Tenses ]
_______ when her friend called.
A. She had studied for three hours
B. She was studying for three hours
C. She has studied for three hours
D. She studied for three hours

Random Topics:
Simple, Compound, Complex SentencesPresent and Past TensesAdverbial Clauses of Manner and ResultGerunds in SentencesGerundAdjectives and VocabularyFormal & Informal WordsPrepositions of Location, Movement and TimePresent, Past and Future TenseGrammar SuffixesOther quiz:
Grammar › ViewThe referee stopped the match because someone _____ a bottle on the pitch.
A. had threw
B. was throwing
C. had thrown
Homonyms › View
A snowy owl ___ upon mice, rabbits and other small animals.
a. praise
b. prays
c. preys
Andy: Who _____ in the classroom?
Sue: They _____ Peter, Helen and Molly.
A. is;are
B. are;are
C. is;is
D. are;is
Grammar › View
Anil often ______________ up early in the morning
A. Gets
B. Get
C. Gots
D. Got
