Includes keys for "Self-Assessment" sections at the end of each unit to help students prepare for tests and school assessments .
Many versions include translations of the texts and transcripts for listening exercises to help parents who may not speak English.
Rather than just providing answers to the main textbook, these resources typically offer:
Includes keys for "Self-Assessment" sections at the end of each unit to help students prepare for tests and school assessments .
Many versions include translations of the texts and transcripts for listening exercises to help parents who may not speak English.
Rather than just providing answers to the main textbook, these resources typically offer:
