Lesson 43 Where's the key? Where's the car?

Professor: Where's the key to my car, dear? I can't find it.

Mrs Boffin: You are careless!

Mrs Boffin: The day before yesterday, it was in this tin, but it isn't here now.

Mrs Boffin: Yesterday, it was in this box, but it isn't here now.

Profesor: And where is it today, dear?

Mrs Boffin: Perhaps it's in your car.

Professor: I must go and have a look.

Mrs Boffin: Well? What's the matter now?

Professor: Now I can't find my car!