6.It's twelve o'clock. It's time to have lunch.
(十二点钟了，是吃午餐的时间了。)


7.It's four thirty in the afternoon. It's time to play games.

(下午四点三十分，是玩游戏的时间了。)


8.It's six o'clock in the afternoon.It's time to have dinner.
(下午六点钟，是吃晚饭的时间了。）


9.It's seven o'clock in the evening. It's time to do my homework.
(傍晚七点了，是做家庭作业的时间了。）


10.It's nine thirty at night. It's time to go to bed.
(晚上九点三十分，是睡觉的时间了。）