Read the passage and then write the antonym and synonym of the words as directed :

The National Memorial is the symbol of the nation's respect for the martyrs of the War of Liberation. It is located at Savar, Dhaka. Its foundation was laid on the first anniversary of the Victory Day in 1972. The entire complex covers an area of 126 acres. It will include a mosque, a library and a museum. The museum will preserve the relics of the Liberation War. There is a series of 7 towers that rise by stages to a height of 150 feet. These seven towers represent the seven heroes who made supreme sacrifice in the Liberation War. The height of the towers stands for the high sacrifice of every martyr. There are several graves of the martyrs close to the tower. Standing before the graves we bow down our heads to show respect to them for their sacrifice.