I don't understand EARLY / LATE and EARLIER /LATER in the sentences below:<br/><br/>1/ <b>Earlier this year</b> the company gave 2 million dallars bonus to workers for the Lunar New Year.<br/><br/>2/<b>Late this month</b> the hotel will reopen after 01 year of renovation.<br/><br/>3/<b>Earlier Sunday</b> , they held talks with Chian on bilateral ties<br/><br/>4/ <b>Later that same afternoon</b> , shots were fired from the forest<br/><br/>Is <b>later </b>interchangeable with <b>late</b> and is <b>early interchangeable with earlier</b> here ? What do they mean in the above sentences ?<br/><br/>Thanks in advance