If you say someone is a sitting duck, it means they are easy to attack cheat or take advantage of. i believe it means the subject is usually taken advantage of or walked on. i hope this helped!
Looks like temperate in this case means even. She doesn't change as much as the summer weather.
Answer:

Explanation:
what is question? in don't know
You form conclusions by wrapping it up- either restate the thesis differently or state your universal message
1. The three witches in the beginning
2. Macbeth starts having visions of seeing a dagger after killing duncan
3. He sees the ghost of Banquo after killing him too