[ Past and Past Continuous ]
The phone rang ________ I was studying
A. When
B. While

Random Topics:
Tenses and Sentence CompletionGrammar Past and Future TenseConditionals Type IGrammar - to be, possessive, have gotAdjectives (-ed / -ing)Comparatives - SuperlativesPast Simple and Past Continuous TensesTenses of Verbs - UsageArticles & PrepositionVerb-ing and InfinitiveOther quiz:
Modal Verbs › ViewWe … talk to each other because it is an exam.
A. mustn’t
B. had to
C. should
D. need to
Subject Verb Agreement & Subjunctive Mood › View
A number of engineers … trying to fix the problem.
A. am
B. be
C. is
D. are
Grammar › ViewWhere is Mike?
A. no, he isn’t
B. at university
C. for three hours
D. at seven
Grammar › View
A gallon of milk _____ four dollars.
A. cost
B. costs
