There were too many people in the room and he could hardly find a chair ______.
Was it on a lonely island __________ he was saved one month after the boat went down?
—Silly me! I forget what my luggage looks like. —What do you think of __________ over there?
We have various summer camps for your holidays; you can choose __________ based on your own interests.
The employment rate has continued to rise in big cities thanks to the efforts of the local governments to increase __________.
After they got __________,he never remarried. 【选项】