His landlady gave him a week's _____ to leave the flat.

There is no _____ that the Chinese people will present to the world a successful, splendid  and unforgettable exposition（博览会）.

I broke my relationship with John because he always found _____ with me.

---Is there any _______ to the time about how long I can stay here?---Yes, you must leave here before he comes back.

Less than twenty percent of the employees in their company are women. That is to say, men are in the        .