- ✔ Fuhua secondary school maths p1
- ✔ Fuhua secondary school maths p2
- ✔ first toapayoh sec sch maths p1
- ✔ whitley secondary school english p2
- ✔ similiar triangles
- ✔ congruent triangles
- ✔ bishan park sec sch maths p1
- ✔ english composition : internet
- ✔ english composition : cellphone
- ✔ chemistry TYS : 2.3
- ✔ chemistry TYS : 2.4
- ✔ chemistry TYS : 3
- ✔ chemistry TYS : 4.1
- ✔ PHYSIC
- ✔ chinese : letter-writing
- Amaths papers
- revision , physic
- 5 chapters ...
dec 31 2010 ∞
mar 18 2011 +
mar 18 2011 +