[ Grammar ]
I ______ understand why she’s upset; she seemed fine yesterday.
A. can’t
B. must
C. may
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Countable and UncountableIndependent and Dependent ClausesThings in EnglishPast Tense vs Present Perfect TenseWish SentenceBecause / soHelping and Linking VerbsPassive Voice - Present ContinuousPassive VoicesAdjective / Noun + to InfinitiveOther quiz:
Grammar › ViewSimple Past: The company _____ a new product last month.
A. launches
B. launching
C. launched
Grammar › View
I come from a big family, and most of my family _____ tall.
A. is
B. was
C. were
D. are
Past Simple Regular Verbs › ViewMy sister_____(not wash) the dishes this morning.
A. did’nt wash
B. didnt wash
C. didn’t washed
D. didn’t wash
Grammar › View
Did you _____ your room yesterday?
A. cleaning
B. cleans
C. clean
D. cleaned