Morphology studies the structure and formation of words. Regarding word formation in English by means of prefixes and suffixes, mark T for true statements and F for false ones:

(__) The prefix "un-" often adds a sense of negation or opposition to the word root, as in "happy" and "unhappy."

(__) The suffix "-less" generally indicates absence or lack of something, as in "hope" and "hopeless."

(__) The prefix "re-" indicates repetition or doing an action again, as in "write" and "rewrite."

(__) The suffix "-ful" always turns a noun into an action verb, as in "beauty" and "beautiful."

After analysis, select the alternative that presents the correct sequence, from top to bottom: