[ Grammar ]
___ is your office, this one or that one?
a. What
b. Which
c. How

Random Topics:
Zero & First ConditionalGrammar and SyntaxMain Idea and Sentence StructureAdverb or AdjectiveAsking for and Giving OpinionVerbsEnglish MorphosyntaxVerbal and Appositive PhrasesPast TensesAdverbial ClausesOther quiz:
Adjective › ViewI had a ___ time doing my homework last night.
a. Hard
b. Hardly
Past Tenses › View
When they got married, they ______ each other for 10 years.
A. knew
B. were knowing
C. had known
D. had been knowing
Grammar › ViewWill you continue arguing with me until I ………………….. my mind
A. changes
B. change
C. changing
D. changed
Idioms › View
I can’t believe he called the police about the noise. He’s such an old-fashioned person.
a. a fossil
b. a fish
c. a foam
