[ Grammar ]
In 1950, people_________use mobile phones.
A. could
B. couldn’t
Select your answer:

Random Topics:
Moods of GrammarFuture Simple TensesGrammar (want to/ need to/ have to)Quantifiers / Prepositions of Time and Comparative AdjectivesCan/CouldVerbs: Action, Linking, and HelpingModals of Obligation & ProhibitionBecause / soSimple and Continuous TensesTransition WordsOther quiz:
Grammar › ViewWhich of the following sentences is written in active voice?
A. That he won the lottery and spent all of the money on jelly, by Ben, was dreamed.
B. Ben dreamed that he won the lottery and spent all of the money on jello.
C. By Ben, that he won the lottery and spent all of the money on jello was dreamed.
D. That he won the lottery and spent all of the money on jello was dreamed by Ben.
Grammar › View
Choose the common noun.
A. honesty
B. girl
C. Seema
D. truth
