Do these problems just like you've seen in the earlier pages. I'll put up selected answers...but if you look at these, make sure you come back later and do the problem without assistance. Here's what the first one should look like...click here again to close pop-up.
Directions: For each line of the problems below, type in line number citation or citations, rule name, and sentencethen press "TAB" to enter. To get an idea what to type, click the "show me" button below. You will be informed, with "???" if you make mistakes. Keep an eye on the status bar for feedback. Forget the rules? Click here to see them displayed on a separate window.
Flash: If you've somehow missed the Flash Guide to derivations in 5.1, look at it now.
Abbreviations: you may type without the shift key. After you press "TAB" the computer will rewrite appropriately.
Click the "help" box for hints. The goal is to derive the sentence flanked by "???".