三个英语句子，有没有错？

Question

Kathy made a serious mistake in the examination.
They retired to a small little village in the west of Yorkshire.
She realized that it was 12 o'clock.

Answer 1

1.Kathy made a serious mistake in the examination.

回答：这句话没有错误。

2.They retired to a small little village in the west of Yorkshire.

回答：在这句话中small和little重复，并且village前面应该用small，所以在这句话中应该去掉little。

3.She realized that it was 12 o'clock.

回答：在这句话中，应根据not until的思想将it was改成until。

Answer 2

貌似,第二个错了.不过不了解是不是你打错字母顺序了

retried还是retired啊

Answer 3

mistake改成mistakes
small 和little 重复 去掉little
把was改成had been