i said to him,”Why are you working so hard?”
A. I asked him why he was working so hard.
B. I asked him why was he working so hard.
C. I asked him why had he been working so hard.
D. I asked him why he had been working so hard.

Random Topics:
Time and CalendarCorrelative ConjunctionLinking VerbNouns and QuantifiersAdverbs and AdjectivesPossessive Adjective and PronounBasic TensesTypes of PhrasesNoun, Verb, Adjectiveas...as, comparatives, superlativesOther quiz:
Can/Could › ViewMy sister ___________ swim last year, but now she ___________.
A. can’t/ can
B. couldn’t/ could
C. couldn’t / can
D. can’t/ could
Grammar › View
Han: Where did you go last night?
Dino: …………………………………………
_____
A. I did not go anywhere. I stayed at home.
B. I’m not going anywhere. I’m staying at home.
C. I do not go anywhere. I stay at home.
D. I will not go anywhere. I’ll stay at home.
Gerund › ViewThis morning, i spent 30 minutes….. this document.
A. to check
B. checking
Tenses › View
Last winter we (drive) ………………………………………… to Zakopane but we couldn’t ski much because there (be) …………………………………… very little snow.
A. were driving; was
B. drove; was
C. drove; were
D. were driving; were
