<p>Usman Khawaja finally found form again to stroke a fine century Sunday and steer Australia into a massive lead over Sri Lanka as the tourists battle to stay in the second Test at Canberra.</p>.<p>At stumps, the visitors were 17 without loss, chasing a huge 516 to win with two days remaining after Tim Paine declared Australia’s second innings at 196 for three.</p>.<p>Dimuth Karunaratne and Lahiru Thirimanne were both unbeaten on eight, weathering some 30 minutes before bad light stopped play slightly early.</p>.<p>Sri Lanka had resumed the third day at 123 for three and in a hostile morning session lost four wickets and Kusal Perera, who retired after being hit on the head by a bouncer.</p>.<p>Their resistance folded in the second over after lunch, with Mitchell Starc taking five wickets to leave them trailing by 319 after Australia’s first innings 534 for five declared. Paine opted against the follow-on. Khawaja padded up knowing his place in that squad was in doubt after managing a high-score of just 72 across six Tests. He responded in emphatic fashion, smashing his eighth Test ton.</p>
<p>Usman Khawaja finally found form again to stroke a fine century Sunday and steer Australia into a massive lead over Sri Lanka as the tourists battle to stay in the second Test at Canberra.</p>.<p>At stumps, the visitors were 17 without loss, chasing a huge 516 to win with two days remaining after Tim Paine declared Australia’s second innings at 196 for three.</p>.<p>Dimuth Karunaratne and Lahiru Thirimanne were both unbeaten on eight, weathering some 30 minutes before bad light stopped play slightly early.</p>.<p>Sri Lanka had resumed the third day at 123 for three and in a hostile morning session lost four wickets and Kusal Perera, who retired after being hit on the head by a bouncer.</p>.<p>Their resistance folded in the second over after lunch, with Mitchell Starc taking five wickets to leave them trailing by 319 after Australia’s first innings 534 for five declared. Paine opted against the follow-on. Khawaja padded up knowing his place in that squad was in doubt after managing a high-score of just 72 across six Tests. He responded in emphatic fashion, smashing his eighth Test ton.</p>