[ Grammar ]
I’m tired. I definitely___________stayed up so late last night.
A. shouldn’t have
B. couldn’t
C. may have
D. could has

Random Topics:
SynonymSuffixes and TensesGrammar (was, were, could, could not)Present and Past TenseQuantifies and Modals of DeductionGerunds and TensesGrammar: Adjectives & PrepositionsPresent Simple and ContinuousModal Verb Gerund or To InfinitivePast ContinuousOther quiz:
Adverbs of Manner › ViewShe has got … much water and can share it with us.
A. really
B. not enough
C. enough
D. too
Grammar › View
Didn’t you hear the phone ring?’ ‘No, sorry. I___________ to music.
A. have listened
B. listened
C. was listened
D. was listening
Grammar › ViewChoose whether the unlined pronoun is first person, second person, or third person.
Can you tell me the name of the new student?
___
A. first person
B. second person
C. third person
Grammar › View
Please, give me ___________ hammer
A. a
B. the
