You can purchase legitimate Solutions Intermediate materials directly from Oxford University Press or your local authorized bookseller. Look for the which includes the Teacher's Guide and Resource Disk (containing all Progress Tests and keys).
Progress Tests in this edition are systematically organized. They regularly check if students have mastered recent units. Usually, these tests occur after every two units, or as cumulative mid-term and end-of-term exams. Core Testing Components solutions intermediate 3rd edition progress test key
. These keys are used to grade progress tests which evaluate grammar, vocabulary, reading, listening, and use of English. Official Access Channels Teacher's Resource Disk: Included in the Teacher's Pack solutions intermediate 3rd edition progress test key
Which or grammar points you are currently practicing solutions intermediate 3rd edition progress test key
: Word formation using prefixes/suffixes and unit-specific terminology.