[ Grammar ]
Chocolate bars _____ in the nineteenth century
A. Have been invented
B. Was invented
C. Were invented
D. Had been invented
Random Topics:
Verb + Infinitive or GerundInfinitives and GerundsPresent Simple Affirmative and Negative-ing &-ed AdjectivesPronouns and Subject Verb Agreement1st and 2nd ConditionalsTransitional WordsArticle and Order of AdjctiveArgumentative VocabularyAdverbial Concession ClausesOther quiz:
Tenses › ViewThey _____ a movie when the power went out.
A. were watching
B. watched
C. watch
D. have watched
Relative Clauses › View
The building _____ roof was damaged is being repaired.
A. who
B. whom
C. whose
D. that
First Conditional › ViewIf you _____ (exercise) every day, you _____ (be) so fit.
A. exercise , be
B. exercise , will
C. exercise , will be
Grammar › View
Which of these words means “they are”?
A. they’re
B. there
C. their