I love apples.<br/><br/>I love (an) apple.<br/><br/>Which one is correct?<br/><br/>It should be me doing my work.<br/><br/>I saw him wearing a hat.<br/><br/>Are these grammatically correct?<br/><br/>I bring before you a slave.<br/><br/>I brought before you a slave.<br/><br/>Let's say , you approach the slave buyer. Which one do you say? Please explain why.