People who do research on earthquakes think it not safe to build houses on sand.
11．去年地震时，失去家园的人数多达5千。
The number of the people who lost homes reached 5,000 in the earthquake last year.
12．这就是你昨天买的那本书吗？
Is this the book you bought yesterday?
13．正站在我们教室前面的那位女士是我们的英语老师。
The woman who is standing in front of our classroom is our English teacher.
14．在西方国家人人都喜欢牛奶作成的奶酪。
In western countries everybody likes the cheese which is made from milk.
15．当你说英语时，必须让别人听懂。
When you speak English, you must make yourself understood.
16．你认为他来回答这些问题很难吗？
Do you think it difficult for him to answer these questions?
17．据报道在那个地区又建了一所新学校。
It is reported that another new school has been set up in that area.
18．她出生的那个村庄很美。
The village where she was born is very beautiful.
19．他想要一个能放书的箱子。
He wanted a box in which he could keep books.
20．Jack有两个姐姐，其中一个是护士。
Jack has two sisters, one of whom is a nurse.
21．借走我自行车的那个人叫Paul。
The man who borrowed my bike is called Paul.
22．你越表扬他，他工作越努力。
The more you praise him, the harder he works.
23．他买了一引起与书相配的磁带。
She has bought some tapes which go with the book.
24．他在巴黎时学会了法语。
He learned French when he lived in Paris.
25．那是一个女人只能呆在家里的时代。
There was a time when women could only stay at home.
26．你最好带把伞，以防万一下雨。
You’d better take an umbrella in case it rains.
9．建于1960年的那栋房子在这次地震中巍然屹立。
The house which was built in 1960 still stayed up in the earthquake.
10．研究地震的人们认为把房子建在沙地上是不安全的。
People who do research on earthquakes think it not safe to build houses on sand.
11．去年地震时，失去家园的人数多达5千。
The number of the people who lost homes reached 5,000 in the earthquake last year.
12．这就是你昨天买的那本书吗？
Is this the book you bought yesterday?
13．正站在我们教室前面的那位女士是我们的英语老师。
The woman who is standing in front of our classroom is our English teacher.
14．在西方国家人人都喜欢牛奶作成的奶酪。
In western countries everybody likes the cheese which is made from milk.
15．当你说英语时，必须让别人听懂。
When you speak English, you must make yourself understood.
16．你认为他来回答这些问题很难吗？
Do you think it difficult for him to answer these questions?
17．据报道在那个地区又建了一所新学校。
It is reported that another new school has been set up in that area.