[ Grammar ]
My scores in English Grammar class _________ ________ ___________ until I made an effort to study more.
A. couldn’t be improved
B. hadn’t been improving
C. haven’t been improving
D. wouldn’t have improved
Select your answer:

Random Topics:
Grammar & VocabularyVerb Tenses (Progressive, Perfect)Present Simple and ContinuousArticles and DeterminersSpeculation with Modal VerbsVerb FormsPast Simple VerbsTenses and StructureModal Verbs in First ConditionalConditional Sentence 0, 1Other quiz:
Grammar › ViewMy mom ___ cook dinner every night.
A. don’t
B. doesn’t
Conjunctions and Pronouns › View
Choose the correct relative pronoun: ‘The students, ___ are in the library, are studying.’
A. who
B. whom
C. which
D. that
