[ Tenses ]
Helen _______ in the lobby, wasn’t she?
A. works
B. worked
C. was working
D. were working

Random Topics:
Present Simple & Present ContinuousSubjunctiveVerbs & Verb TensesGrammar - could / could notCompound AdjectivesGrammar - First ConditionalProgressive TensesPhrases and TensesModal Auxiliary VerbsModals and Present TensesOther quiz:
Grammar and vocabulary › Viewordinary, nothing special
______ computer/supermarket
A. mainstream
B. middle-of-the-road
C. conventional
D. run-of-the-mill
Present Tenses and Vocabulary › View
My boss asked me to deal ………… the customer complaint.
A. with
B. on
C. at
D. in
Grammar › ViewIn the past, the leaves of coffee plants _____ helpful in improving one’s health.
A. were thought to be
B. were thought as
C. are thought to be
D. are thought as
Modal Verbs › View
____________ I borrow the car tomorrow?
A. May
B. Might
