Mistake correction

) had returned (B) to his house (C) he (D)was reading a book.
In spite of my father is old, he still goes to work.
The result of that test must be inform before August.
It’s high time the government made something about air pollution.
. My little daughter is going to being taken to day care center. 
There are also many single mothers and single fathers which are raising children by themselves.
The price of petrol has raised so rapidly that we decided to use the bus.
Mike has lived in Manchester for a few years and then went to London.
My brother has a French elegant clock which he considers his property.
To save the California condor from extinct, a group of federal, local and private organizations initiated a rescue programme.
 Some language students have difficulty to express exactly what they want to say.
Since fireworks are dangerous, many countries have laws preventing businesses to sell them.
 A majority students in this university are from overseas.
.You should stop to smoke because it is very harmful for your health.
.One of the students who are being considered for the scholarship are from this university.
The number of time he spends gardening is increasing everyday.
It would be both noticed and appreciating if you could finish the work before you leave.
The suits were hanged in the closet when they were returned from the cleaners.
A vast quantity of radioactive material is made when a hydrogen bomb explode.
Commercial letters of credit are often used to financing export trade, but they can have other uses.
Sometimes all it takes is a few minutes to help you and your family members feeling more in touch with each other
Meal time is a great time for family members to talk about that is going on in their lives.
Meal time also gives children a chance to learn how some of their favorite dishes making.
Playing games together is teachable moments to share lessons about sportsmanship, teamwork, perseverance, and to be tolerant of others.
While preparing for your wedding, keeping in mind that this is just the first step in your future lives of love together.
Marriage is a life-long journey together, which is not simply a boat you get on together and getting off when it does not work out.
It is primary education that establishes foundations in science geography, history, as well other social sciences for young Ss.
Most parents prefer an education system which offers the children widest study options in the world. 
The purpose of secondary education is to give common knowledge and to prepare for either higher education and vocational education. 
Higher education is very importance to national economies, and it is also a source of trained and educated personnel for the whole country.
Higher education in the United States specifically refers to post- secondary institutions, that offer associate degrees, master degrees or PhD. degrees or equivalents.
Higher general education is based on theoretical expertise and might be contrasted with higher vocational education, which concentrating on both practice and theory.
An university is an institution of higher education and research, which grants academic degrees; including Bachelor's degrees, Master's degrees and doctorates in a variety of subjects.
Higher vocational education and training that combines teaching of both practical skills and theoretical expertise.
Do you ever feel that life is not being fair to you because you cannot seem to get the job where you want or that really suits you?
Education and training are an important steps in getting the kind of job that you would like to have. 
We all know that we have to work hardly to earn a living ourselves and support the family.
Anyone where works is regarded as a useful member of our society.
We are working, that means that we are contributing goods and services to our society.
The term economic reform refers to policies directing by the government to achieve improvements in economic efficiency
Economic reform usually refers to actions of the government to improve efficiency in economy markets 
Economic reform has dominated Australian economic policy from the early 1980s until the end of the 20th century.
The goal of Chinese economic reform was to generating sufficient surplus value to finance the modernization of the mainland Chinese economy.
Economic reforms started since 1986 in Vietnam have helped millions of people to be out of poverty and bringing the poverty rate down.
Future is a time when most people assume that everything will keep getting better and future generations will enjoy life in a more better world. 
Many optimist people have made predictions about the positive impact of the increasing mechanization on human life.
Imagine an entirely wireless world where the Net is "always on, always there", we live in endless sea of data, and objects are alive with intelligent. 
Our continuously economic growth, the maintenance of our quality of life and assurance of our security all depend on a abundant, affordable. 
All of the homework given by our teachers are useful to every student.
When Helen was a child, she has worked in a factory for more than three years.
 The tourist guide only has a twenty-dollar bill with her when she landed at the airport.
After Mrs. Wang had returned to her house from work, she was cooking dinner.
Elizabeth I has reigned as Queen of England from 1558 to 1603.
Caroline refused taking the job given to her because the salary was not good.
I finished college last year, and I am working here for only eight months now.
If you think carefully before making your decision, you will avoid to get into trouble later.
Each of the members of the group were made to write a report every week.
Last week Mark told me that he got very bored with his present job and is looking for a new one.
Jane asked Brian that he had ever been to South-east Asia and he said he had.
I don't know why is the elevator not working properly today.
In the end, she quit the job because it was too bored.
He said that he couldn't remember where had he left his car.
Many couples who both work must hire someone to take care of their children for they
While the brows were away on holiday, their house was broke into.
Why don’t you congratulate our son about passing his final exam?
Now that I’ve become old, I can’t read as quick as I used to.
There have been a report of several bombings by terrorist groups.
If Al had come sooner, he could has eaten dinner with the whole family. 
If my father hasn't encouraged me to take the exam, I wouldn't have done it. 
If you give me more time and I will successfully finish this project. 
Some of the pictures he painted them were sold for millions of dollars. 
There are many another people who are members of the swim club. 
Liquids take the shape of any container which in they are placed.
Two out of three people striking by lightning survive.
Some of the house had been wrecked by the storm belonged to the poor villagers.
The notebook list every opportunities for handicapped workers in the area.
In my opinion, the new foreign coach does his job relative well. 
When she heard the loud crash, Marge ran outside in the snow despite she wasn't wearing any shoes. 
They sang as they marched so that to forget how tired they were.
There is so few ink that it will be impossible to finish addressing the envelopes. 
My brother and me are planning a party for our parents. 
All planes will be checking before departure.
Scientists sent an expedition to the Mars during the 1990s. 
Mr. Carlos, along by his cousins from Mexico City, is planning to attend the festivities. 
Do you think you could lend me good pair of gloves to wear to the wedding? 
You had better to tell her the truth or she'll get angry with you. 
Many superstitions and symbols are connected for Halloween. 
The British are generally less will to talk about personal matters.
Many people may work long hours and have little time for an social life.
Some people become close friends with people he work with.
They have translated Nguyen Du's novel "Kieu" into several language.
They sold computers commercial for the first time in the 1950s.
People use computer to forecast the weather or to control robots.
They could publish his new English - Vietnamese dictionary next month.
A new school for disabled children will be build here next month.
What have they say about their marriages?
You should to take these tablets and rest for a couple of days.
Bacteria is helpful to life on earth.
I will ask my students to repeat the sentences again.
I'm afraid I can't come with you on tomorrow.
We usually have English lesson twice a week.
They never have breakfast before having bath.
When he came, we were having dinners.
She likes her job but does not like wear uniforms.
Children can't start school not until they are six.
The oxygen in the air we breath has no taste, smell, or color.
Because of the availability of trucks and easy access to modern highways, the locate of farms has become relatively unimportant with respect to their distance from markets. 
Long before his death, John Dewey see his philosophy have a profound influence on education and thought in the United States and elsewhere.
Margaret Mead achieved world famous through her studies of child-rearing, personality, and culture. 
The central purpose of management is for making every action or decision help achieve a carefully chosen goal.
The aim of this exercises is to practise using will for a future fact or prediction.
Heavily polluted factories will be closed down sooner or latest.
Tell students are going to hear three short conversations about food.
I will never forget what has he done to me.
Sue enjoyed the film is so much that she said she would go to the movie to see it again.
The primary causes of species extinction or endangerment are habitat destruction, commerce exploitation and