Jack has been working hard these days.It's obvious that there is ________he is eager for but didn't mention to us.

I like _____ in the autumn when the weather is clear and bright.

A lot of scientists believe that women’s sense of smell is better developed than ____ of men.

If our parents do everything for us children, we won't learn to depend on                          .

--Could you do me a favor? --It depends on _____it is.