这几句英语怎么翻译?1.They worked day and night and were paid by the h

这几句英语怎么翻译?
1.They worked day and night and were paid by the hour.
2.When she went back to work,she told us we could call her at
the office if anything ever came up.
3.-Do you think they have as many books as they've described?
-In my opinion,they have few books,if any.
4.-Why did you buy the car earlier?
-I was going to visit Tom in Boston by car next month,but i've
changed my mind.
5.When asked hoe they were playing for their education,almost a
third of the students said they had part-time jobs or were
working during the summer vacation.
6.When she awoke,she found that she was standing on what seemed
to be a piece of stone.
7.If you lose your way,don't lose heart.Try to decide how long
it has been since you were sure of your position.
8.In front of the house where the farm machinery usually stood
were several police cars.
9.The course, ending in july,is expected to help students to
learn more about politics.
10.They stayed with me three weeks,during which time they drank
all the wine i had.
11.Attention should be paid to the "group"effort rather then
the "self" effort.
12.I'm taking a lot of pictures.Ithink I'll wait until i get
home to have them developed,though.
13.I could't get through ;someone must have been using the
telephone.
14.-Excuse me,would you please spare a few minutes to me ?
-Sorry i'm too busy now.
15.The boy usually wears his money belt round his middle when he
gose out.
16.It is reported that the United States uses twice as much
energy as the whole of Europe.
17.Shortly after the accident two dozen polic were sent to the
spot to keep order.
18.Several million people in the world are sending information
by E-mail every day.
19.It is not rare in the 90s that people in their fifties are
going to university for further education.
20.Two fifths of the land in that district is covered with trees
and grass.
翻译时,请大家把序号写上,谢谢了!

1.他们工作一天一夜,并支付了一小时.
2.当她回去上班,她告诉我们,可以打办公室电话找她.
3..-你觉得他们有很多书籍,因为他们这么说过?
-我认为,他们如果有的话也只有几本书而已.
4..-你为什么这么早就买汽车?
-我本来打算下个月坐车去波士顿访问汤姆,但我
改变了主意.