英文Question

which是用在可以選擇的問句,如:
1.Which fruit do you like ,orange or apple?

what的意思是什麼,如:
1.What do you like drink when you are young?

who的意思是誰人,如:
1.Who is your father?

how的意思是怎樣,如:
1.How does Ken go to school?

why的意思是為何,如:
1.Why are you so sad?

how many是用在可以數得到的情況下先用,如:
1.How many children do your class have?

而how much是用在數不到的情況下用,如:
1.How much is this TV?

what sort of我就唔知啦!!!!!!!!!!!!!!!!!