[ Present and Past Tenses ]
The emergency services … by the time we got there.
A. had been arriving
B. had arrived
C. arrived
D. were arriving

Random Topics:
ConditionalPreposition & GerundClausesTime and CalendarIntermediate PrepositionsComparison & Modal Verbs in Passive VoiceSentence Structure and Pronoun AntecedentPast Continuous vs Past SimpleWh- Questions Present Simple TenseModals of ProhibitionOther quiz:
Past Tenses › ViewHe _______ soccer every weekend.
A. play
B. played
C. playing
D. plays
Plural › View
People
A. A
B. An
C. Plural noun
Pick the Noun
A. Beautiful
B. Run
C. Computer
D. playfully
Grammar › View
I dropped my glass on the carpet, but ________ it was empty.
A. fortune
B. fortunate
C. fortunately