[ Tenses ]
When I got to work, I understood that I _____________ the folder with documents at home.
A. had leaving
B. had left
C. had leaved

Random Topics:
Degrees of AdjectivesPast simple regular verbsGrammar: Defining Relative ClausesCoordinate ConjunctionModals and VocabularyFamily VocabularyWill and Going toSpeech TensesLanguage Features of an Opinion ArticleThere is or There areOther quiz:
Adverbs of Manner › ViewNapon is a _______ driver. He drives very _______.
A. careful-carefully
B. carefully-careful
Vocabulary › View
To talk someone into doing something.
A. Persuade
B. Trick
C. Research
D. Influence
Vocabulary › Viewdelay until a later time
A. precaution
B. perimeter
C. postpone
D. antecedent
Grammar › View
If we _____________________________ tonight, we may go to the cinema together.
A. will meet
B. might meet
C. meet
