no
Don't hyphenate; ongoing is one word.
You can hyphenate the word improvement like this: im-prove-ment.
You do not generally hyphenate the word stepchild, because it is not a hyphenated word. If the question is where to hyphenate stepchild if you have to break it across two lines, it is not difficult to determine this, because the two syllables are actually separate words: step and child. If you have to hyphenate the word to break it, you would put step- on one line and child on the next. If the word is all on one line, you do not hyphenate it.
If possible the general rule is to hyphenate the word where the syllables join. If a word has no syllables do not hyphenate just carry the entire word to the next line. (e.g.: Chari-table Foundation)
Can you, or should you? You can hyphenate it if you're moving between lines in a paragraph and need to break up the word. You shouldn't hyphenate it normally.
You would hyphenate "thank you" when it is used as an adjective before a noun, such as in "a thank-you card."
what is the value of the reappointment act of 1929
You don't
mono-logue
recommend-ations
The process of reappointment is quite involving and will focus on a number of aspects. There will be a panel that will analyze the reappointment while considering the initial decision for termination from office. Reappointment is being recalled back to a previous position of office.