[ Prepositions ]
… my office
A. in
B. at
C. on

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Offer and SuggestionQuantifierModal Auxiliaries and To Be VerbsHow many / How much - Is there / Are thereTenses and Verb FormsComparative AdverbTOEIC GrammarFuture Continuous, Future Perfect and Future Perfect ContinuousPresent Perfect, Present Simple, Present ContinuousPersonificationOther quiz:
Present Perfect Simple vs Continuous › ViewI __________ (collect) stamps since I was a child.
A. have collected
B. have been collecting
Grammar › View
The Inuit hunt seals and polar bears ……………… feed their children.
A. so that
B. to