[ Past Tenses ]
The scientist ___ several groundbreaking experiments before receiving recognition.
A. conducts
B. conducted
C. had conducted
D. had been conducting
Select your answer:
Random Topics:
Phrase vs ClauseVerb AgreementModal AdverbsMain Idea and Sentence StructureGerunds/InfinitivesDegrees of ComparisonGrammar and SyntaxTOEICRelative Pronouns with PrepositionsSentences and Non SentencesOther quiz:
Past Modals › View“Zhang’s given that watch away to a friend. ” “Clearly he didn’t like it then. ”
A. He might not have liked it.
B. He can’t have liked it.
C. He shouldn’t have liked it.
D. He didn’t like it.
Grammar › View
In my opinion, this pink dress is ______ that green dress.
A. prettyer than
B. prettier than
C. more pretty