[ Grammar ]
This is … old book.
A. a
B. the
C. an

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TimeModalsPresent Simple ProgressiveModal SpeculationCommon & Proper NounsNoun PhraseFuture Tense VerbTense,noun,preposition,quantityPresent ProgressivePast Perfect Simple & Past Perfect ContinuousOther quiz:
Grammar › ViewYou ___________ not walk alone at night.
A. should
B. might
C. had to
D. may
Tenses › View
When Ms. Scott ________ (come) back to the hotel, she called the elevator.
A. come
B. came
C. was coming
D. has come