In Sync is an innovative and easy to use four-level American English course that reflects the lives and experiences of teenagers.
Features
1. Bring language learning to life
2. Enables students to succeed
3. Offers extensive teacher support
In Sync is an innovative and easy to use four-level American English course that reflects the lives and experiences of teenagers.
Features
1. Bring language learning to life
2. Enables students to succeed
3. Offers extensive teacher support