Tom, you started watching TV at eight last night, didn't you?<br />Yes, I did.<br />What did you do later?<br />I kept watching TV until eleven o'clock.<br />Question, how long did Tom watch TV last night?<br />Ten.<br />Tom, you started watching TV at eight last night, didn't you?<br />Yes, I did.<br />What did you do later?<br />I kept watching TV until eleven o'clock.<br />Question, how long did Tom watch TV last night?
