in ___________ obvious the moment Iwalked into the room, for the first man I met asked me pitifully:"Are you feeling all right"

____ I went to the seaside, I picked up a great many shells

e launched another man-made satellite, ______ isannounced in today’s newspaper

left the light on.——Oh, so I have. _____________to turn it off.

The split between humans and living apes isthought by some scholars ____ 15 to 20 million years ago.