Is that Mary `s pen作为否定回答

When the earthquake.Don't worry
From a devastating earthquake destroyed buildings to feel vibration on average only 12 seconds,in the short time you don't panic,should according to the environment,to make a quick security choices.If you live in a bungalow,so you can quickly ran to the door.If you live in a building,don't jump off the switch,immediately,turn off the gas,escape to washroom temporarily,or where the span is small table,bed etc,earthquake,leave quickly below in strong aftershock.
2 many first find hiding place
The school,the shops and the workplace crowd gathered theater etc,such as earthquake,most avoid immediately hide in the desks and chairs or strong items below,orderly and again after the earthquake.Teachers on site working staff must calmly,shock absorber,on-site command people never lead to run away.
3 away from danger
If there is an earthquake in the streets,hand hold head,quickly away from buildings,to the foot.If there is an earthquake in the suburbs,must pay attention from the steep cliff,high-voltage and,etc.The car and train running to stop immediately.
4 to conserve energy by buried
If the quake was buried ruins,try to remain calm,trying to save his life.Cannot escape when,want to conserve energy,try to find food and water,create living conditions,the patience to wait for rescue workers
During an earthquake emergency work indoor emergency shockproof earthquake

Yes,he is

No,she isn't.

感诸外物
感谢外界的事务,这样翻译比较有味道

Been better 意思是“这一阵子比过去好多了”
Never been better 并非 been better 的对立说法,而是“（现在）比过去任何时候都好”
上面两种表达方式都没有“现在很糟糕”的意思,而表达的是恰恰相反的意思——现在比过去强.

集合上每个等价关系对应集合的一种划分,集合的每一种划分又对应于该集合的一个等价关系,不同的等价关系对应于集合的划分也不同,因此集合有多少不同划分,就有多少不同等价关系,三个元素的集合共有5种不同划分,(含有1块和3块各有1种,含有2块有3种),故含有三个元素的集合,可以确定5种等价关系.
如A={1,2,3},则5种不同划分为
{{1},{2},{3}};{{1},{2,3}};{{1,3},{2}};{{1,2},{3}};{{1,2,3}};
对应的等价关系为
R1={(1,1),(2,2),(3,3)};R2={(1,1),(2,2),(2,3),(3,2),(3,3)};
R3={(1,1),(1,3),(3,1),(2,2),(3,3)};
R4={(1,1),(1,2),(2,1),(2,2),(3,3)};
R5={(1,1),(2,2),(3,3),(1,2),(2,1),(2,3),(3,2),(1,3),(3,1)};
一般地,对有n个元素的集合有Bn种不同的划分(等价关系),
Bn=2n!/((n+1)n!n!),如4个元素的集合,可以确定14种等价关系.

它只有名词和形容词两个词性,而且形容词用的居多
形容词
1.有(...的)价值,值...
This necklace is worth 1,000 US dollars.
这条项链值一千美元.
2.值得(做...)
That novel is not worth reading.
那部小说不值得一读.
The exhibition is worth a visit.
这展览值得一看.
3.拥有...价值的财产的
名词 n.[U]
1.价值
This research project is of great worth.
这一研究项目很有价值.
2.值一定金额的数量
He keeps in the safe $3 million worth of diamonds.
他在保险箱里放着值三百万元的钻石.
3.【古】财富

As a reward

生活中的缘份,命运

不同的意义有不同的用法.即可数有不可数.当助手和佣工就可数.
help
[help]
n.
帮忙,补救办法,助手,治疗,佣工
vt.
帮助,助长,接济,治疗,款待
vi.
有用,救命,招待
[计] 显示命令格式的简短概述

yes,l would.

No,I don't.

1、I born by my mother【这句我不太确定】
2、They are going to celebarte their 15 years of marriage.on Saturday.
3、The doctor performed an operation on the girl and the operation was successful.
4、Enjoy yourselves,children!
5、The boy standing（stand的现在分词）beside the bin is my bother.
6、The dog lying（lie的现在分词）on the groung is my cousin's.
7、It must be the unluckiest day of my life—I have lost my job and fell（fall的过去分词）down form my bike and hurt my right leg.
8、I didn't use to wear glasses.
9、The sunshine shone（shine的过去式）brightly when we go to school.
10、I hope I can have a job like hers when I finish school.
11、The host held（hold的过去式）a microphone.
12、We entered the park from the entrance.
13、They are preparing（prepare的现在分词）their wedding.
I14、 am used to greeting（greet的现在分词）to my neighbors when I meet them.
15、The story starts with the main cerecter—Alice meeting a strange rabbit.
16、The man shouted（shout的过去式）at his son angrily,'I don't have a son like you!'
17、My parrot will knock the cage if he is hungry.
harvest和wrap我没有有学过,所以帮不到你……born的话用作形容词比较多,动词用法我记得有,但不太确定,那一句应该是对的（大概）……

as in return
对

新年计划

菠菜叶色深,色素相对较多.其他材料也可以,只要是叶子绿色较明显就可以,你想啊,要是用白菜叶做实验是不是就不可行了.

我习惯了现在的生活

as a student,we should help each other to study English.

Matthew Rierson 马修·瑞尔森
Tim Griz Martin 蒂姆·格瑞兹·马丁
以上两人分别属于：
SFC Matthew Rierson - 三角洲部队
MSG Tim Griz Martin - 三角洲部队

You cannot have a dog.This little girl cannot walk.

for supper/dinne

xx 重大新投资

the people are
a person is
people 是复数
person 是单数

是不可以的因为空气中所含的碳不能燃烧 但空气压缩后可以作为一种内能动力