[ Adverb Clauses of Time ]
John drank a cup of coffee at 8:30. He went to class at 8:45.
John drank a cup of coffee _____ he went to class.
A. before
B. after
C. when
D. while
E. until

Random Topics:
Modal SpeculationPassive VoicesSimple Past TensesTenses, Determiners & Subject Verb AgreementNouns & PronounsSubordinating Conjunctions and ClausesOn, At, ByGrammar - some / anyPassive VoiceModal Verb Gerund or To InfinitiveOther quiz:
Phrasal Verbs › ViewWe’ll buy you a cat, but you must promise to take care of it properly.
A. put on
B. go off
C. take after
D. look after
Grammar - Present Perfect with already, just, yet › View
Oh fourty-five minutes! I don’t want to wait for the service any longer. We have _____ waited enough! I am going to another place!
A. already
B. never
C. just
D. yet
Narrative Tenses › ViewWhich tense do we use to talk about actions in progress in the past and to set the scene in a story?
A. past simple
B. past continuous
C. past perfect
Coordinating Conjunctions › View
He studied hard for the exam, _____ he still failed.
A. or
B. but
C. and
D. so
