Complete the following sentences using the correct form of _they_,
_them_, or _themselves_ in the blank spaces:
1. They gave......up.
2. ......and I will finish the work.
3. I found......where......hath thrown......down to rest.
4. I am sure it was......for I saw......plainly.
5. The workers enslave......by their lack of solidarity.
6. ......must learn the lesson.......