Straightforward Begin SB +
R Straightforward Int SB +
RStraightforward Begin SB Straightforward Int SBStraightforward Begin WB +
key +
D Straightforward Int WB +
key +
DStraightforward Begin WB no key +
D Straightforward Int WB no key +
DStraightforward Begin TB +
Res
Pk+
D Straightforward Int TB Pk +
DStraightforward Begin CD x2 лцн Straightforward Int Cl CD x2 лцн
Straightforward Begin Portfolio Straightforward Int Portfolio
Elementary Upper-Intermediate
Straightforward El SB +
R Straightforward Up-Int SB +
RStraightforward El SB Straightforward Up-Int SBStraightforward El WB +
key +
D Straightforward Up-Int WB +
key +
DStraightforward El WB no key +
D Straightforward Up-Int WB no key +
DStraightforward El TB +
Resource Pk Straightforward Up-Int TB +
Res
PkStraightforward El Cl CD x2 лцн Straightforward Up-Int CD x2 лцн
Straightforward El Portfolio Straightforward Up-Int Portfolio
Pre-Intermediate Advanced
Straightforward Pre-Int SB +
R Straightforward Adv SB +
R Pk
Straightforward Pre-Int SB Straightforward Adv SBStraightforward Pre-Int WB +
key +
D Straightforward Adv WB Pk +
Key
Straightforward Pre-Int WB no key +
D Straightforward Adv WB Pk no key
Straightforward Pre-Int TB Pk +
D Straightforward Adv TB & Resource Pack
Straightforward Pre-Int Cl CD x2 лцн Straightforward Adv Class CD x3 лцн
Straightforward Pre-Int Portfolio Straightforward Adv Portfolio