4. i waited for you for about a quarter of an hour.

　　我等了你差不多一刻钟了。

　　5. the speed limit here is sixty miles an hour.

　　这儿限速为每小时60 英里。

　　6. the bridge is about three hundred and eighty-five feet long.

　　这座桥长约385 英尺。

　　7. i’ve got a slight fever. it’s thirtyseven point eight degree.

　　我有点发烧。体温37.8 度。

　　8. today’s exchange rate is one hundred seventy point eight.

　　今天的兑换率是170.8。

　　9. i’m leaving on northwest flight 102 on sunday the thirteenth.

　　星期天，也就是13 日我乘西北航空的102 航班离开。

　　10. my address is thirty-six, south seventy-fifth street, apartment ten.

　　我的地址是南75 街36 号，10单元。

　　11. a strong man stole his mobile phone worth $2,000 yesterday night.

　　昨晚，一个强壮的男人抢走了他的价值2，000 美元的手机。

　　12. it takes him thirty-five minutes towalk to his office.

　　他要35 分种才能走到他的办公室。

　　13. i want to spend two days in shanghai with friends.

　　我打算和朋友们去上海待两天。

　　14. i try to work out at least five timesa week.

　　我努力做到1 周健身5 次。

　　15. a 10:01 flight in the mornig and a 15:01 flight in the afternoon.

　　航班早上起飞时间是10：01，下午起飞时间是15：01。

　　16. they give us a bonus of $1，000.他们给我们1，000 美元奖金。

　　17. we’ve been able to finish the project in three weeks.

　　我们可以在三个星期之内完成这个项目。

　　18. there’re ten more gallons of wine if you need them.

　　如果你需要，还有10 加仑酒。

　　19. and grandmother still looks likeshe’s only sixty.

　　奶奶看上去还只有60 岁。

　　20. i’m afraid the bus will not come around for another 45 minutes.

　　恐怕再过45 分钟，车也不会来。