If l won ( win) the lottery, l (1) have) a lot of money. if( 2) (have) a lot of money, l (3) (give) it to charity. but if l(4) (give) all my money to charity, l (5) (be) poor. and if l (6) (be) poor, i (7) ( not buy) a lottery ticket. and if l (8) ( not buy) a ticket, l (9) ( not win) the lottery! oh dear, what shall i do?