[ Grammar ]
While the teacher was explaining to the whole class, she ____ carefully.
A. didn’t listen
B. had listened
C. wasn’t listening
D. wasn’t listened

Random Topics:
Present and Past Simple PassiveVerb Patterns / IngTenses and ArticleGrammar and SyntaxPast Perfect Simple & ContinuousVerb Tenses and ModalsActive-Passive VoicesSimple, Complex, Compound SentenceSubjective and Objective PronounVocabulary & GrammarOther quiz:
Grammar › ViewWe ….. the tickets yet.
A. don’t
B. didn’t
C. haven’t
Degrees of Comparison › View
The Empire State Building is one of __________ (tall) buildings in the USA.
A. Most tall
B. Taller than
C. The tallest
D. The most tall
What word means a pen-shaped instrument used with computers?
A. mouse
B. keyboard
C. across
D. stylus
Grammar › View
Peat …………… (feel) ill so he ……..(go) home early.
A. fall, want
B. fell, went
C. felt, went
D. fall, went