[ Past Simple & Past Perfect ]
She ________ (know) the answers to all the exercises.
A. didn’t know
B. wasn’t knowing

Random Topics:
Daily Routines & TensesWish SentencesAdjectiveNouns and QuantifiersConjunctions - ConnectorsAdjectives and PrepositionsPrepositional PhrasesGrammar - ConnectorsPast Simple vs Past ContinuousQuantifiers and AdjectivesOther quiz:
Grammar › View“You should rest now”
A. He suggested I should rest now.
B. He suggested I had to rest now.
C. He suggested I would rest now.
D. He suggested I might rest now.
Grammar › View
After a long sickness, the man walked ________ using a walking stick.
A. Weakly
B. Quickly
C. Clumsily
D. Hurriedly
She ____ my ex last year
A. wasn’t
B. isn’t
C. didn’t
D. isn’t being
Vocabulary › View
When getting into troubles, Jack never ____ on other people for help. He always solves them on his own.
A. determines
B. influences
C. relies
D. manages
