Why do we say "please" and "thank you"?
/
Why does Ms Wong make 2D write in class instead of at home?
/
Why is the inter-house basketball competition organised?
/
Why do we have summer vacations?
/
Why does Ms Wong ask 2D to do Writing Journal regularly?
/
Why does our school arrange swimming lessons for students?
/
Why do we celebrate birthdays?
/
Why does the governemt impose waste tax?
/