[ IN, ON & AT ]
She stood _____ the window and looked out.
A. IN
B. ON
C. AT
D. [ – ]

Random Topics:
Noun Verb AgreementSubordination ConjunctionsPronouns and AdverbsPresent Simple and Continuous TenseCorrelative Conjunction & Complex SentencesModal Auxiliaries and Similar ExpressionsPast and Present Continuous tenseCompliment, Congratulation, and HopeConditional and SubjunctivePresent Perfect and Past SimpleOther quiz:
Tenses › ViewThey _______ (to build) a new house next door.
A. build
B. builds
C. are building
D. built
Vocabulary › View
full of light and color
A. brilliant
B. pattern
C. archive
Grammar › ViewWaste from industrial and agricultural ____ pollutes the water that is used by humans, animals and plants.
A. acts
B. actions
C. interactions
D. activities
Grammar › View
Children are doing … homework.
A. their
B. his
C. her
