Ответ:

Joke translation:

- Where is my record book?

- Guess!

- Under the bed?

- No. And not under the closet and not on the closet.

- Then behind the armchair.

- Don't look there. And it's not behind the computer.

- Is it in dad's desk?

- Don't worry. It's in the fridge!

Место, где я прячу свой дневник от родителей - в морозильнике холодильника, между замороженными овощами.

Translation: The place where I hide my diary from my parents is in the freezer of the refrigerator, between the frozen vegetables.