Choose the word (a, b, c, or d) that best fits each of the blank spaces.

      We don’t live (1)______ a house or a flat. We live on houseboat. The boat (2) _____ small, but it’s quite big inside. Apart from the bathroom, it has only one room, so we (3) _____ do everything there_ eat, cook, sleep and watch TV. We usually keep our houseboat at Little Venice (4)______ London. We’re almost in the center of the city there. That’s great for clubs, pubs, the theatre, and so on. But the (5) _____ thing about a houseboat is that you can move and take your home (6) ______ you.

• A. 
  in
• B. 
  on
• C. 
  at
• D. 
  inside