The clock is five minutes slow/ fast..
　　　　
　　The clock is five minutes behind.
　　Well, time to go.
　　Well, it's time to leave now.
　　About when? 大约什么时候？
　　About what time? 大约几点?
　　How's the time? 来得及吗?
　　How are we doing for time?
　　What's the time like? 时间怎么样?
　　I have no time. / I don't have time
　　I'm really busy now. 　　.
　　I haven't got time.
　　I don't have any time.
　　You must wait for five more days.
　　Five more days to go. 再等5天吧。
　　Only five days left. 只剩下5天了。
　　What is taking so long?
　　Why is it so time-consuming?
　　I wasted a whole day.
　　I wasted my whole day away.
　　Time has come.
　　Time is money.
　　Time is golden. /Time is precious.
　　I killed two hours watching TV.
　　Time is up. 没有时间了
　　There's no time left.
　　Do you have some free time?
　　Are you free now?
　　Are you available now?
　　It's about time. 时间差不多了
　　Computers save us time.