Sorry friend wrote that
some are official and some are just predictions
Some words and phrases that signal supporting details include: "for example," "in addition," "furthermore," "such as," "specifically," "also," "in particular," "moreover," "similarly," "likewise."
Some signal words used to introduce main ideas include "firstly," "secondly," "finally," "in conclusion," "subsequently," "moreover," "furthermore," and "on the other hand."
Making predictions simply means to try to guess what might happen in the future. To make predictions, one should have some knowledge of the subject.
1. signiture 2. significant 3. signal
Signal words could be infer, predict, probably, guess, clues, or believe.
Depends on what you mean by signal words this is not common grammar terminology. Possibly the answer is both signal words show chronological order or sequence
You can use it to make trades based on your predictions. Some systems may also help you make predictions.
Ironically enough, the word "Mean" is the same as "Signify"
Better, best, worse, and worst are some value words that signal an opinion.
Some predictions for this book is a girl named ji li graduating high school
Astronomers make predictions about celestial events based on theories and observations. Some predictions that have been proved include the existence of black holes and the existence of exoplanets. Some predictions that have been disproved include certain theories about the behavior of dark matter and the nature of certain astronomical phenomena.