[ Complex Prepositions ]
Trains were invented _____ the nineteen century.
A. At
B. Since
C. In
Select your answer:
Random Topics:
Main Idea and Sentence StructureMaritime Vocabulary and GrammarTenses & AffixesTenses - AuxiliariesSimple Past TensesIndependent ClausesAdverb Of PlaceSubordinating Conjunctions and ClausesHelping and Linking VerbsModal Verbs of PermissionOther quiz:
Grammar › ViewFirefighters __________ to the scene!
A. speed
B. speeded
C. speeds
Conditionals / Unreal Past › View
They … let you on the plane unless you have a valid passport.
A. had
B. have
C. will
D. won`t