高中水平：I will never marry you.

高考水平：Never will I marry you.

四级水平：You are the last man I am willing to marry.

六级水平：Under no circumstances will I marry you.

GRE水平：If you were the last man in the world, I would definitely remain single.

大神水平：If you were to marry me, I would go to the temple.

If the sun rose in the west, I would marry you.

I will marry anybody but you.

I can suffer anything but marrying you.

烈女水平：If you were to marry me, I would jump to the water/river/lake/sea/well.

五毛水平：If Li Gang were your father, I would marry you.