Lottery is another name for gambling which is haram according to the Quran and Sunnah, and the consensus of the scholars.

It is not allowed for women to visit graves because the Prophet (peace and blessings of Allah be upon him) cursed women who visit graves.

Alcohol is haram because it is intoxicating and contains a substance that makes people lose their minds. Allah has forbidden everything that harms the body and mind. For more, see the detailed answer.

It is not permissible for a person to start praying when he is resisting the urge to urinate or defecate because Prophet Muhammad said: “You should not pray when food is ready or when resisting the urge to urinate or defecate.”