[ Direct-Indirect Speech ]
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 he had been working so hard
D. I asked him why had he been working so hard

Random Topics:
Simple Verb TensesPronunciation and VocabularyActive and Passive Gerunds and InfinitivesWish / If only ( Present)Adverbs (manners & modifiers)Comparatives and Past Perfect TensePast Continuous vs Past SimplePresent Tenses: Simple vs ContinuousWH- Question WordsNoun QuantifiersOther quiz:
Definitions, Synonyms › ViewChoose the best synonym for:
bring
A. Deem
B. Initiate
Future Passive › View
Pollution will reduced by us.
A. Right
B. Wrong
