[ Modal Verbs ]
I ___ find my keys.
A. have to
B. could
C. couldn`t
D. didn`t have to
E. must

Random Topics:
Order of AdjectivesComparative and Superlative AdjectiveIdentifying TensesGrammar - must & have toArticles A and AnSubjunctivesTransitional WordsAdjective vs AdverbPast Simple vs Past ContinuousGrammar - could / could notOther quiz:
Subject Verb Agreement › ViewThe new video game _______ out next month.
A. come
B. comes
Modals: Possibility, Necessity, Expectation › View
I expect that she will be a good skier because she took 3 years of lessons. She ____ be a good skier.
A. should
B. has to
C. might
D. could
The Simple Present Tense › ViewThe baby _____________ when she is hungry.
A. cry
B. cries
C. cried
D. crying
Definite & Indefinite Pronoun & Conditionals › View
If I knew her number, I … you.
A. will tell
B. told
C. would have told
D. would tell
