[ Conjunction ]
The girls were tired _______ they went to bed early.
A. so
B. and
C. because
D. therefore

Random Topics:
Future - will / going to / present continuousGrammar ElementaryPast ParticiplePronounSynonyms and VocabularyFirst & Second ConditionalDefinite pronouns (Subject, Object, Reflexive)Present TenseVerb-ing or to VerbPresent tense AffirmativeOther quiz:
Present Perfect Tense › ViewResearch ________ that cycling can help patients overcome their illnesses.
A. Showed
B. Has shown
Verb Patterns › View
My brother promised ___ us to the airport.
A. taking
B. to take
Grammar › ViewShe _______ English really well.
A. speak
B. speaks
C. speaked
D. spoke
Coordinating Conjunctions › View
Identify the correct coordinating conjunction:
You can have spaghetti _____ lasagna. You can’t have both.
A. or
B. nor
