[ Grammar ]
While they ___ (organize) the orientation, the new employees waited in the lobby.
A. organize
B. organizing
C. were organizing
D. organized

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Modal and Auxiliary VerbsPresent Perfect and Present Perfect Progressive TensesComparison of Adjectives and AdverbsGrammar and PrepositionsHelpful Phrases Present Perfect & Past Simple TenseTenses UsageReported Speech and SubjunctiveComparative and Superlative AdjectivesObject PronounsOther quiz:
Grammar › ViewThere are ___________ backpacks on the floor.
A. much
B. many
C. any
D. a little
Grammar › View
“Did you go to the office Christmas party?”
“Yes, but it was a big disappointment. Only six people showed _____.”
A. up
B. off
C. in
D. out
Conjunctions › ViewNobody likes her ________ she is proud and selfish.
A. and
B. or
C. but
D. because
Grammar › View
Bare or empty
A. Tangible
B. Desolate
C. Contention
D. Cumbersome
