[ Grammar ]
We ________ have flying cars in 2050, so there will probably be fewer cars on our roads.
a. can
b.should
c. must
d. might

Random Topics:
Grammar: Defining Relative ClausesFrequency AdverbsReflexive Pronouns & Modal VerbsCompound and Complex SentencesContractions and ConjunctionsModals and PrepositionPrepositions and ConjunctionsPast Simple (Questions)Past and Perfect TensesAdverb ClausesOther quiz:
Tenses › ViewWhich one is NOT a type of Past Tense?
A. Simple Past
B. Past Continuous
C. Past Perfect
D. Future Past
Grammar › View
He runs……. than his brother.
A. fast
B. fastly
C. faster
D. more fastly