The poor man, _____, ran out of the dark cave. [ ]

The sun and its planets solar system.

why can’t I work the maths problem out—Oh, let me seeWell, you ________ a figure here Got it

Peter, let’s check what we still have left—Well, _____ is no use evaluating the total loss before the typhoon leaves

You can ask Jack to help you. I’m busy now.—He is too short to __________ the book on the shelf.[ ]