[ Past Modals ]
She _______ have been at the office yesterday; I saw her car outside.
A. must
B. must have
C. can
D. should
Random Topics:
Conjunctions & InterjectionsGrammar - Compound SentencesPrepositions of Place & TimeWish clausePast Tense and Perfect TenseTenses and ModalsWas and WerePresent / Future / Present Progressive / non Action VerbsWill & Be going toSimple PastOther quiz:
Vocabulary › ViewThe events in a story which begin to make the main characters conflict better.
A. falling action
B. climax
C. exposition
D. rising action
E. resolution
Tenses › View
. Does the Sun circle the Earth?
A. present continuous
B. present perfect
C. future
D. present simple