[ Direct and Indirect Question ]
Where is the office?
A. Do you know where is the office?
B. Do you know where office?
C. Do you know where the office is?

Random Topics:
Active and Passive voiceAbilityFuture Perfect TensePresent Simple and ContinuousAdverbs of Frequency & Simple Present TenseGrammar - used toNumbersRelative - ConditionalConditional Sentences Type 1Independent ClausesOther quiz:
Grammar › ViewIf you come to the birthday party, _____ going to have a great time!
A. you’re
B. your
C. you
D. you will
Future Tenses › View
What are the signs of future continuous tense in a sentence?
A. By the time
B. Before
C. At this time/ At that time + in the future
D. None
Modals › ViewYou ______ do that Jane, I’ll do it later, don’t worry.
A. have to
B. don’t have to
C. must
D. mustn’t
Vocabulary › View
Descriptive language that attempts to invoke one or more of the five senses
A. sensory language
B. personification
C. metaphor
D. idiom
