[ Tenses Usage ]
By the time the project was launched, the team _____ extensive research.
A. conducts
B. conducted
C. had conducted
D. was conducting
Select your answer:
Random Topics:
Conjunctions and PronounsSimple Present and Past TensesPrepositions and ArticlesVerbal CommunicationKinds of NounsPassive SentencesSimple vs Present Continuous TensesConditional TypesFirst and Second ConditionalOther quiz:
Grammar › Viewhe is eighty years old, he’s well and seldom sick.
A. Although
B. If
C. When
D. Because
Tenses › View
She didn’t teach math last year.
A. Simple Past Tense
B. Past Continuous Tense
C. Past Perfect Tense
D. Past Future