[ Past Tenses ]
While she ___ her thesis, the power went out.
A. wrote
B. was writing
C. had written
D. had been writing

Random Topics:
Simple vs Present Continuous TensesPresent Perfect and Present Perfect Progressive TensesPrefixes SuffixesPreposition & Relative ClausesModifiersSubject-Verb AgreementSubordination ConjunctionsPronouns, Sentence Structure, and Figurative LanguageArticles and NounsSubordinating ConjunctionsOther quiz:
Employment Vocabulary › Viewthe amount of money that is paid to an employee for their work.
A. salary
B. promotion
C. shift work
D. vacancy
Adverb › View
He became a champion because he ran the distance __________ of all.
A. much faster
B. faster
C. still faster
D. fastest
Past Perfect and Past Perfect Continuous Tense › ViewI ___________ (wait) for her for hours before she came.
A. had been waiting
B. has been waiting
C. had been waited
D. had waited
Verb Form › View
He’ll try…………………………the same mistake again.
A. not make
B. not to make
C. to not make
D. not making
