[ Articles ]
___ sensors in the building detected motion during the night.
A. ∅
B. the
C. a
D. A
Select your answer:

Random Topics:
Narrative Tenses & ConditionalsBe Going To vs. WillDemonstrative SpeechVerbal PhrasesModal, Causative Verb & Elliptical StructureDo not or Does notPerfect ModalsPresent Simple and Present Continuous TensesWill vs Verb InfinitivesPossessive NounsOther quiz:
Grammar and Vocabulary › ViewI wish you would tell me …….
A. who live next door
B. who lives next door
C. who living next door
D. who is being next door
Grammar › View
(A) … your brother be here soon?
(B) Yes, he ….
___
A. Won’t be / will be
B. Will be / will
C. Will / will
