Aren't we asking too much of these children?.
I expect my students to arrive in time for their lessons.
It takes nerve to do what she did.
success usually requires hard work.
This dinner calls for a spectacular dessert.
This intervention does not postulate a patient's consent.
This job asks a lot of patience and skill.
This piano wants the attention of a competent tuner.
This position demands a lot of personal sacrifice.
We require our secretary to be on time.