Put these sentences in correct order

Put these sentences in correct order :
A : On Saturday evening.
B : What are you doing ?
C : What a pity! l"m busy on Saturday.
D : Would you like to come to a party ?
C : Yes. thanks anyway.
F : Well. l'd like to come ... but when is it ?
G : i'm doing my homework.
H : Really... Another time perhaps.
D - ... - ... - ... - ...- ... - ... - ...