add details 23, 41, 193, 447, 467, 489
avoid confusion 171, 373, 417
avoid repetition 149, 395
express complete thoughts 103, 515
make effective comparisons 247
use correct verb tense 321, 345
use consistent verb tense 299
use a variety of sentences 59, 489, 537, 559
use action verbs 121
use descriptive words 225, 271
use precise nouns 85