Why is she in a hurry?
Should I take my umbrella?
Why is the soup so hot?
Why is he leaving so soon?
Where are my keys?
Where could Fred be?
Could the two of us move the sofa?
Who could be at the door?
It could be one of our neighbors.
He could have some other things to do?
It could have too much pepper.
Good idea. It could rain today.
I'm afraid it could be too heavy.
She could be late for a meeting.
He could be at the doctor's.
They could be in your desk drawer.