Помогите, пожалуйста.

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