Fill in the gaps with appropriate preposition : Love for motherland is inherent (a) ______ man. A man who is devoid (b) ______ love for his motherland is not a true patriot. A genuine patriot loves his motherland (c) ______ the core of his heart. He dedicates his whole life (d) ______ the service of his own country. He is prepared to lay (e) ______ his life for the greatest interest of his motherland. Our freedom fighters are the proud sons of our country. They took pride (f) ______ fighting for the country (g) ______ our enemy. They never retreated (h) ______ the battle field rather swooped (i) ______ the enemy valiantly. Their sacrifice will end (j) ______ vain if we fail to build our own country.