Answer: settle for something less than originally strived for or hoped for
Explanation:
The most likely meaning of the phrase lower its sights as it is used in this passage is "settle for something less than originally strived for or hoped for".
To lower one's sight means that the person should be become less ambitious or for the person to lower their expectations and then accept something which is less than what the person originally hoped for.
Answer:
a bar that slides to lock something
Explanation:
They are told to close something most likely a window and when you close something you usually must lock it
They are in need of washing.
The words Corrie used to express the way she felt are "terribly hard on Corrie".
I hope this helps you out!! <3