While she ……………… her homework, the lights went out.
A. studies
B. was studying
C. study
D. had studies

Random Topics:
another/the others/each other/one anotherWill and Going toInfinitivesPrepositions of TimeComparative & Superlative AdverbsPresent Continuos TenseModal Auxiliaries and To Be VerbsComplex PrepositionsPassive Modals, Impersonal PassivePresent simple & ContinuousOther quiz:
Grammar and Syntax › ViewHow can you identify the surface structure of a sentence?
A. By translating the sentence into another language.
B. By analyzing the grammatical components and their arrangement in the sentence.
C. By identifying the emotional tone of the sentence.
D. By counting the number of words in the sentence.
Types of Simple Sentences › View
The book with the long ribbon is open on the desk
A. declarative (.)
B. interrogative (?)
C. imperative (.)
D. exclamatory (!)
Past Tenses › ViewWhile I was trying to get my car started, a passing car ___ and the driver ___ to help me.
A. stopped/offered
B. was stopping/was offering
C. had stopped/had offered
D. had been stopped/had offered
Articles A and An › View
There is _ office beside this building.
A. a
B. an
