[ Modal and Modal Perfect ]
I’m tired. I definitely___________ up so late last night.
A. shouldn’t have stayed
B. couldn’t stayed
C. may have stayed
D. could has stayed

Random Topics:
PrepositionsSimple and Compound SentencesIn/On/At + TimeTensesVerb-ing and InfinitiveConditionals and Modals of ProbabilityHave toDemonstrative PronounSentence TransformationAlthough, Though, In spite of, DespiteOther quiz:
Grammar › ViewGreenleaf Press will soon publish a ___ pocket version of Manuel Santiago’s book An Insider’s Guide to travel in Argentina.
A. gathered
B. replaced
C. condensed
D. acquainted
Modal Verbs › View
You (walk) the dog on a leash.
A. have to
B. should
C. must
D. mustn’t
Question Tags › ViewYour mother is a doctor, …?
A. she is
B. isn’t it
C. doesn’t she
D. isn’t she
Grammar › View
Decide if there is a the mistake and, if so choose the correct answer
She can sings very well
A. can sings
B. can sing
C. very good
D. could sings