A sentence has been given with a blank to be filled with an appropriate option. Choose the correct alternative.

She kept pictures of her parents all ________ the house. 

The correct answer is "over."
 Key Points

•   Let us first understand the usage of the following in the given sentence:
  • "Over" is used to say that something goes from one side to the other side of something else, or upward and across something. (ऊपर)
    • Example: The beautiful bird flew over the lake.
• In the given sentence, "Over" is the correct preposition to use to indicate that pictures are spread throughout the house.​
• The correct sentence: She kept pictures of her parents all over the house.

Hence, the correct answer is option 2.

Additional Information

• "About" means "on the subject of" or "connected with." (के बारे में)
  • Example: Example: She was very worried about her father.
• "Through" is used to talk about something from one end or side of something to the other. (के माध्यम से)
  • Example: The sunlight penetrated through the window.
• "Out" is used as a preposition to talk about movement from within somewhere or something. (बाहर)
  • Example: Riya leaned out of the window and waved.