Topics: 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:

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Conjunctions & Cohesive Devices › ViewMatch the sentence with the cohesive device: ‘Moreover, I think we should consider all options.’
A. However
B. In addition
C. Nonetheless
D. Moreover
Vocabulary › View
When you _____ something is true, you decide it is true based on the information you have.
A. contribute
B. conclude
C. express
