Is the colon places correctly

It is very important to promote self esteem in young children

Adebate on free education must be included in the private school

Read these lines from stanza 5 of the poem, “they shot wook kim” and answe the question. hung in the air/over that petroleum morgue that night. what does the use of the phrase “petroleum morgue” best suggest? an atmosphere of chemical detachment an unsettling place of ultimate rest a dark street containing a lifeless body an area containing putrid substances and smells