[ Grammar ]
How do you change a verb in past tense to passive voice?
A. Was/were+past participle
B. Past perfect tense
C. Present continuous tense
D. Present perfect tense

Random Topics:
TOEFLTime ClauseModal Verbs of PermissionPhrases and TensesGerund/ To Verb/ VerbComparison of Adjective and AdverbFunctional Sentence TypesPast Simple, Present Perfect TenseWH Questions and Simple Past TensePresent / Future / Present Progressive / non Action VerbsOther quiz:
Modals › ViewIf you don’t have to do something, then it is…
A. necessary
B. optional
C. unnecessary
D. obligatory
Mixed General Quiz › View
English, not French, is ___ language spoken by most people in Ontario.
a. the
b. a
c. our
d. one
_____ war between Peru and Chile should have never happened.
A. The
B. A
C. Any
D. X
Vocabulary › View
management of resources
A. sod
B. tenacity
C. husbandry
D. indomitable
