Note: These are color samples, but the manuals are in black and white since color manuals are very expensive to produce.
Standard Manual - No underlined words as in the Teacher's edition (black in white in printed copy). No blank line as in the Student's edition.
Teacher's Manual - Red underlined word in PDF and Word Doc. (It is black in white in printed copy). Not every paragraph has underlined words. They are dispersed sparingly so as to keep people's interest.
Student's Manual - Blank underlined word. As with the teacher's edition, not every paragraph has blank lines to fill in. They are dispersed sparingly so as to keep people's interest.