on 多數用係D物件上面例如(on the table)
at 多數係講指定的小地區例如(at the book shop)
in 多數用係D物件裹面例如(in the box)
for 係講你為了某東西/人做的例如(I cook for my girl friend)
to 係說明你做某東西給誰例如(I do the homework to the teacher)
of 我唔識長細答你sor~
on:上面 at:在 about:關於 in:裏面 of:屬於 for:為 to:給
例句:
on:My pen is on the book.
at:I am at the train station.
about:This boo is about cars.
in:I am in the building.
of:This ic the bell of the bike.
for: This gift is for you.
to:I sent him a letter.