[ Grammar ]
The supplier failed to meet the delivery deadline, ____ caused a delay in the entire production line.
A. that
B. which
C. who
D. where

Random Topics:
Nouns & PronounsPast simple regular verbsTOEFLAspect or tenses of VerbsGerund NounModals and InversionAcademic VocabularySimple Present ProgressiveTOEFL Adjective and Adverb-ing &-ed AdjectivesOther quiz:
Grammar › ViewRarely ____ she been so upset.
A. had
B. has
C. have
D. is
Correlative Conjunctions › View
Identify the correlative conjunctions in the following sentence: “Not only did she finish her homework, but she also cleaned her room.”
A. did…also
B. not only…but also
C. she…her
D. finished…cleaned