[ Grammar ]
. If you hadn’t helped with the assignment, I _______ working on it for hours.
A. could be
B. might have been
C. ought to have been
D. might be

Random Topics:
Verb FormsVerbs: Action, Linking, and HelpingSentence Types and ConjunctionsPrepositions of Time, Place, and MovementQuantifierModals, Infinitives and GerundsSpeech TensesVerb Tenses and Sentence StructurePast Tense and NeutralComparative and SuperlativesOther quiz:
Interjection & Prepositional Phrases › ViewPrepositions show the relationship between words in a sentence, often indicating location, direction, or time.
A. TRUE
B. FALSE
Grammar › View
A: I have a final exam tomorrow.
B: You ______ review the lessons.
A. should
B. had better
C. shouldn’t
D. could
Countable Noun › ViewIs there __________ cheese left?
A. Any
B. The
C. Some
Grammar › View
My car ___ yesterday.
A. stole
B. was stolen
C. steals
D. has been stolen
