Identify the best option of past perfect.
A. Before they had arrived at the dinner party, Chad and Bianca have stopped to buy flowers.
B. Before they arrived at the dinner party, Chad and Bianca had stopped to buy flowers.
C. Before they had arrived at the dinner party, Chad and Bianca had stopped to buy flowers.
D. Before they arrived at the dinner party, Chad and Bianca had stoped to buy flowers.

Random Topics:
Quantifiers, Countable and Uncountable NounsModals: Possibility, Necessity, ExpectationLexico and GrammarModals of PredictionTypes of PhrasesGrammar TOEFLAdjectives & PrepositionsAdjectives Ed and IngVocabulary and Verb TensesIrregular AdjectivesOther quiz:
Tenses › ViewHe ______ every morning to stay healthy.
A. jog
B. jogs
C. jogging
D. jogged
Tenses › View
The children …………. TV when they heard their mother’s footsteps. (watch)
A. watched
B. were watching
C. have been watching
D. have watched
Subjunctive › ViewThe students wish that their university …….. as big as UI.
A. Is
B. Are
C. Will be
D. Was
E. Were
Vocabulary › View
Additional to the normal amount
A. Supplementary
B. Vital
C. Transgression
D. Intrigued
