1. Return ( Returned)
2. In the hope ( in hope )
3. Will ( would )
4. They told ( they told me )
5. How many ( how much )
6.They gave ( they sent )
7. They came ( then came )
8. Surprising ( surprised)
9. appeared ( appearing )
10. well ( good)
Answer:
C) an attempt to explain an origin
Explanation:
The last moves of a chest game.
We have stepped up our war production on a scale that is testing our industrial power, our engineering genius and our economic structure to the utmost.