[ Second Conditionals ]
If cars were not invented, it would ______ difficult to travel.
A. was
B. were
C. be
D. is

Random Topics:
If ClausesModals: Possibility, Necessity, ExpectationComparison and ModalsVerb AgreementNoun, Adjective, and Adverb ClausesVocabularyPhrase vs ClauseArticles & QuantifiersModals of Advisabilityused to vs be used to vs get used toOther quiz:
Grammar › ViewIt’s essential that every student ___ the exam.
A. passes
B. pass
C. passing
D. to pass
Used to & would & Past Simple › View
As a child, I ______ in fairy tales. I thought all those princes, princesses, beasts and withces were real.
A. would believe
B. wouldn’t believe
C. never believed
D. used to believe
Grammar › ViewWe _______ a lot of sweets yesterday.
A. ate
B. had eat
C. have eaten
Grammar › View
James Robert (build) it in Las Vegas in 1876.
A. building
B. built
C. builds
D. builded
