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.
You don't hyphenate the words 'thank you'
Don't hyphenate; ongoing is one word.
You can hyphenate the word improvement like this: im-prove-ment.
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 don't
mono-logue
recommend-ations
The noun 'stepchild' is a compound noun, a word made up of two or more words that form a noun with a meaning of its own. The noun 'stepchild' is made up of the noun 'step' and the noun 'child'.
You mean at the end of a line? Well it depends on how much room you have hyphenate at a syllable is probably best. If you have little space before the end of the line don't hyphenate a word. You could hyphenate like this trans- portation.
Do you mean how do you hyphenate the word?prob-lem
The word "desperate" doesn't need a hyphen.