[ Linking Verb ]
Street lights can ……… when the streets are empty and sensors can inform waste collection teams when the bins are full.
A. turn on
B. turn down
C. turn up
D. turn off
Select your answer:

Random Topics:
Things in EnglishVerb & GrammarGrammar CorrectionPronounPast simple regular verbsPhrasal Verb & Prepositional PhraseFrequencyConditional Type 1Present Simple: affirmative, negative, interrogativePast Simple (to be)Other quiz:
Verb Tenses › ViewUse the past simple tense correctly in this sentence: She (buy) a new dress last week.
A. She bought a new dress last week.
B. She buying a new dress last week.
C. She buys a new dress last week.
D. She buy a new dress last week.
Subject, Object, Possessive Pronoun and Possessive Adjectives › View
Santiago is super fun. I like ____very much.
A. He
B. him
C. his
D. His
