[ Grammar ]
Jack was reading a book when his phone _____ .
A. ringing
B. ring
C. rang
D. was ringing
E. was ring

Random Topics:
Prefixes SuffixesClauseGrammar - must & have toSimple Past or Past ContinuousVerb FormMust Vs Have toPassive with ModalsTenses (Present, Past, Future Forms)Gerunds and ModalsVerbs – Nouns – Adjectives - AdverbsOther quiz:
Grammar › ViewJacque worked ______________ in school than he did last year.
A. harder
B. hardest
C. more hard
D. most hard
Grammar › View
Sandy _________ English everyday.
A. have
B. has
C. had
