[ Passive Voice ]
Jupiters four moons __________ through a telescope by Galileo.
The correct passive verb to fill in the blank is?
_
A. first viewed
B. were first viewed
C. had been first viewed
D. were being first viewed

Random Topics:
Adjective vs AdverbVerbs & Phrasal VerbsFrequency AdverbsVerb & GrammarFunctional Sentence TypesComplex SentencesPast Continuous Tense & Past ModalsTime and CalendarModal Verbs and Conditionals-ing / InfinitiveOther quiz:
Present and Past Perfect Tenses › ViewWhen we got to the bookshop, we were too late! The last copy … .
A. sold
B. had sold
C. had been sold
Grammar › View
They have ………………………. their books.
a. chose
b. chosen
c. choose
