[ Vocabulary & Grammar ]
Firefighters ____ in a police station.
A. don’t work
B. aren’t working
C. isn’t working

Random Topics:
Present ProgressivePronouns and Subject Verb AgreementHave to/Has totoo / enoughInversion + Passive VoiceTime Clauses of FutureFew, a few, little, a littleGrammar - Reflexive PronounsContinuous TensesModal Verbs for PossibilityOther quiz:
Modal Verbs › ViewWhat is the negative form of “People used to believe in ghosts”?
A. People didn’t use to believe in ghosts.
B. People used to believe in ghosts.
C. People didn’t use to believe in fairies.
D. People used to believe in fairies.
Conjunctions › View
________ she was nervous, she gave a great presentation.
A. As far as
B. Therefore
C. Even though
D. So
Homonyms › ViewThe bells began to ___ at the end of the wedding.
a. peal
b. peel
Tenses › View
Which tense is used in the sentence: “She is studying for her exams next week”?
A. Present Simple
B. Present Continuous
C. Present Perfect
D. Present Perfect Continuous