[ Grammar ]
I don’t know the reason __ she is so upset.
A. when
B. why
C. what
D. how

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Phrasal Verbs and Verb FormsReported SpeechAdverbial Clause of ConcessionGrammar Present Perfect (ever never)Reported Speech and Reported QuestionsAspect or tenses of VerbsThe Past SimpleSimple Past ContinuosFirst and Second ConditionalAdjectives and DegreesOther quiz:
Grammar › ViewShe went to see a doctor _____ she had a stomachache.
A. or
B. but
C. and
D. because
Grammar › View
Many a student …………………… hard to pass his entrance exam, (try, tries)
A. try
B. tries
Grammar › ViewIf we had gone to Delhi, we ————the Qutb Minar.
A. would see
B. had see
C. would have seen
Grammar › View
When we flew _______ the clouds, we could see the earth’s surface.
A. in
B. over
C. below
