[ Grammar ]
The old traffic lights weren’t successful………. someone needed to change the lights from red and orange to green. Modern lights don’t need people to change them.
A. so
B. Because
Select your answer:

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Helping and Linking VerbsDegrees of ComparisonAdverbs of Frequency and Everyday ActivitiesModals of Speculation and DeductionSimilesGrammar: Simple Past and Past ContinuousCoordinate ConjunctionGrammar - FutureModal Verbs of ObligationModals and AdviceOther quiz:
Grammar › ViewThe _____ is the main word that is the focus of the sentence.
The _____ is made up of all the words that tell who or what is doing the action in the sentence.
A. simple predicate
complete predicate
B. compound subject
compound predicate
C. simple subject
complete subject
D. complete subject
simple subject
Subject Verb Agreement; Indefinite Pronouns › View
None of the basketball players _________ to miss the free throw.
A. want
B. wants
