[ Past and Perfect Tenses ]
They ______ (not/visit) a museum before today.
A. not visit
B. didn’t visit
C. haven’t visited

Random Topics:
ConditionalPresent Simple and Past ContinuousFrequencyIntensifiers: Really vs VeryGrammar AssessmentModals Of SpeculationConditional Sentence Type 0-3Linking Words & PhrasesNarrative TensesPast ContinuousOther quiz:
Subject Verb Agreement › ViewJohn _______ to school every morning.
A. walk
B. walks
C. woks
D. waughk
Homonyms › View
The wine ___ had twenty years of practice purchasing and pricing wine.
a. cellar
b. seller