Macmillan

Teenagers

Phases 2nd Edition

4 levels ( 1 · 2 · 3 · 4 )

for 3-5 hours

Optimise

4 levels ( A2 · B1 · B1+ · B2 )

for 3-5 hours

Gateway 2nd Edition

7 levels ( A1+ · A2 · B1 · B1+ · B2 · B2+ · C1 )

for 5-10 hours

On the Pulse

4 levels ( 1 · 2 · 3 · Starter )

for 1-3 hours

Beyond

6 levels ( A1+ · A2 · A2+ · B1 · B1+ · B2 )

for 5-10 hours

Hot Spot

2 levels ( B · I )

for 3-5 hours

Phases

2 levels ( B · I )

for 3-5 hours

Stepping Up

2 levels ( B · PI )

for 1-3 hours