They ______ (not / finish) their work by the time I arrived.
A. hadn’t finished
B. hadn’t been finishing

Random Topics:
Past Perfect Tense and Past TenseVerbal CommunicationFirst & Second ConditionalSingular and Plural NounsVerbs + Infinitives / GerundsVerbal PhrasesInfinitive GerundConditional Sentence 0, 1was werePresent Simple vs Past SimpleOther quiz:
Past Tense, Recount Text, and Future Tense › ViewOn Saturday night, we went to the Town Hall. It was the last day of the year and a large crowd of people had gathered under the Town Hall clock. It would strike twelve in twenty minutes’ time. Fifteen minutes passed and then, at five to twelve, the clock stopped. The big minute hand did not move. We waited and waited, but nothing happened. Suddenly someone shouted,”It’s two minutes past twelve! The clock has stopped!”
I looked at my watch. It was true. The big clock refused to welcome the New Year. At that moment, everybody began to laugh and sing.
Based on the text, where was the writer?
A. At the center of the town
B. At home
C. At the market
Grammar › View
Fika ………… my father’s secretary.
A. am
B. is
C. are
D. were
Past Modals › ViewThis hotel is terrible. We _______ reservations at the Marriott.
A. should have maked
B. shouldn’t have maked
C. should have made
D. shouldn’t have made
Grammar › View
Fossil fuel utilization brings about discharge of greenhouse gases, _______ causes environmental change.
A. which
B. that
C. it
D. they
