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?