Exercises
1. Mastering HKDSE Mathematics Paper 1 (1st Edition) + Ans. book
Y.H. Chan, W.K.Wong
Treasure Book & Trading Co. Ltd. 2009
2. (中一) 數學補充練習 (中英皆有)
Healthy Book Store 海暉書店 2009
Chemistry
Past paper
1. CE (1990-2009) Paper 1 + (1990-2010) Paper 2
2. AL (2006-2010) Paper 1+2
Exercises
1. HKDSE Chemistry A systematic approach MC (For Chemistry / Combined Science) + Ans. book
W.L. Wong
Solar Educational Press Ltd. 2009
2. HKDSE Chemistry M.C. and Structured Questions + Ans. book
1: Planet Earth, Microscopic World I, Metals
4: Rate of Reaction, Chemical Equilibrium, Chemistry of Carbon Compound, Patterns in the Chemical World
C.W. Lo
Aristo Educational Press Ltd. 2011
