Topics: Adverb Clauses
She couldn’t understand the lesson __________ her teacher explained it again.
A. unless
B. before
C. because
D. until
Select your answer:
Random Topics:
Linking VerbsVerbs & Phrasal VerbsPast Simple, Present Perfect TenseGrammar, adverbs of frequency placementTenses and QuestionsPronouns and AdverbsSo....that... Such.......thatPrepositions - ConjunctionsParticiple - ing/ edPassive Voice - Present ContinuousOther quiz:
Modal Auxiliaries › ViewToday is very cloudy. It _____________________ later.
A. Must rain
B. May rain
C. Has to rain
D. have to rained
Past Perfect and Past Perfect Continuous › View
Everything was white because it (snow).
A. had snowed
B. had been snowing