[ 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:
Grammar › ViewHe would _____ to be improving.
A. seem
B. seems
C. seem’d
Modals › View
We have practiced a lot, so our team ___ win the next match.
A. should
B. must
C. can’t
D. might
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
