level 4 # R. z! d& p" A0 [7 M8 C7 t
1. focus 2 academic listening and speaking skills 15/ C6 Q& `" x+ o# Z. E
2. writing academic English 非常新 level 4 4th edition 25" k' K0 L, b0 X& \& c, p a
3. vocabulary power 3 Kate Dingle 204 G! `6 G9 x# D6 E; r, n+ A# G
4. focus on grammar 非常新 3rd edition Jay Maurer 25 1 E, G3 c. q( L7 D/ K" [5 \level 5 " j6 Y3 l' [ ?& l
1. writing for results 2nd edition H.M.McGarrell & K.Brillinger 25 + F' b7 V) n. B8 a [9 K/ O2. vocabulary power 3 Kate Dingle 20- S$ B6 O! P. G1 g; ^
3. focus on grammar 3rd edition Jay Maurer 20