Numerous of provisions that are stated under the Constitution of India are borrowed from the constitutions of various countries like Fundamental rights, Fundamental Duties, Single Citizenship, Directive Principles of State Policy (DPSPs).

I __have forgotten__ my diary. also correct: 've forgotten Last Monday she __checked__ her computer. They __have cleaned__ the bike. It looks new again. also correct: 've cleaned Two years ago Mary __visited__ Bath. I __have not been__ to Siberia yet. also correct: haven't been Yesterday we __played__ volleyball.