[ Grammar ]
Before television __________________ , radio was the best company for old people living alone.
A. invented
B. was invented
C. had invented
D. didn’t invent

Random Topics:
Main Idea and Sentence StructureGerund, Infinitive, Bare VerbAdverbs or AdjectivesRelative Clauses and UsageModal PerfectSimple Present & Present ProgressiveGrammar - NounsComparatives and ConjunctionsPresent Perfect vs Past Simple TenseVerbs - third personOther quiz:
Grammar › ViewKeep your _______ clean, take a shower every day.
A. parents
B. body
C. habits
Articles › View
She wants to be ____ ambulance driver when she finishes school.
A. a
B. an
C. the
D. –
Grammar › ViewStella ____ not agree with our opinion.
A. do
B. did
C. does
D. is
Passive Voice › View
Dina: Do you know the result of the test?
Vino: Not yet. The announcement………twice.
A. was postponed
B. was being postponed
C. will be postponed
D. has to be postponed
E. has been postponed
