[ Grammar ]
I ______ understand why she’s upset; she seemed fine yesterday.
A. can’t
B. must
C. may

Random Topics:
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:
Personal Pronouns › View… is a wonderful day today.
A. He
B. We
C. It
D. She
Pronounciation and Grammar › View
Where is the cat? It’s ……..the table and the bookshelf.
A. on
B. behind
C. between
D. under
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
