You need to be more specific
Conquering hearts is a matter of love and therefore not violent or warlike as conquering citadels, as that would require an act of war. Love versus war...
The plural form would be in this case of the verbs involved in the statement, which are in singular form. So in this case, by changing the singular verbs to plural it would be:
My youngest daughters just turned 29. They haven't had children of their own yet, but they love their nieces.
In the beginning of the story Mary is Abandoned by everybody in India. At first Mary is very stubborn and is always alone because she never liked to play outside with other kids. The exciting part is that a Robin tells Mary where the Secret Garden was. After this, she shares her new secret with Colin a sickly little boy and Dickon a person who like to charm. Colin wants to see he is sick. Afterwards, the robin shows Mary where the key is to the Secret Door. Now, Mary waits for Colin to get well supposedly. Several Days Later, Colin realizes he was not sick at all and wasted no time to go outside and explore the interesting secret Mary told him. There patience and waiting have become a reality, all 3 of them go to the Secret Garden. The best part is Colin gets to see his dad again after years of not seeing him, And Dickon got to see his mom after a while of waiting. So this is my summary of the Secret Garden. ENJOY!
This is my writing please dont copy!
A screw is an example of a lever