In a restaurant, if we want to call the water, we can raise our hand and wave it slight to signal that we need assistance.

A lot of athletic and non-athletic extracurricular activities are available in Vietnamese highschools, either public and private.

While working as a travel agency, my elder brother specialized in arranging tours of the Mekong Delta for foreign tourists.

It was on 12th April, 1961 when the first human, a Soviet cosmonaut, flew into space.

We will have a fund-raising dinner at Rex Hotel tonight.

Children are expected to make the right thing both at school and at home.

Since vitamins are contained in a wide variety of foods, people seldom lack of most of them.

Having finished his term paper before the deadline, it was delivered to the professor before the class.

Food prices have raised so rapidly in the past few months that some families have been forced to alter their eating habits.

Could you tell me how can I get to the city library, please?

Some of his favourite subjects at school are Maths, English and Geographical.

If you take the train, it would be much more convenient

In that age of computers, it is difficult to imagine how tedious work of accountants and clerks must have been in the past.

It is a good idea to be careful in buying or purchasing magazines from salespersons who may come to your door.

Foreign students who are doing a decision about which school to attend may not know exactly where the choices are located.

Higher education is very importance to national economies and it is also a source of trained and educated personnel for the whole country

She asked why did Mathew look so embarrassed when he saw Carole.

The basic elements of public-opinion research are interviewers, questionnaires, tabulating equipment, and to sample population.

For thousands of years, man has created sweet-smelling substances from wood, herbs and flowers and using them for perfumes or medicine.

Those who had already purchased tickets were instructed to go to gate first immediately.

After the police had tried unsuccessfully to determine to who the car belonged, they towed it to the station.

If a student takes a course on Computer Science, it will take him four years doing the course.

Pointing in someone is usually considered impolite but it is acceptable when a teacher wants to get someone’s attention in class.

Because the highway system was built 40 years ago , most of the roads now need to repair.

If we had more time last week, we would certainly have finished the project on time.

The passengers, tired after a very long trip, was relaxing in every available seat in the airport lobby.

Chemical engineering is based on the principles of physics, chemists, and mathematics.

Ancient people made a clay pottery because they needed it for their survival.

It is complicated because pollution is caused by things when benefit people.

The man that you are looking for living next door.

The man for who the police are looking robbed the bank yesterday.

He comes from a large family, all of them now live in Australia.

I prefer living in a nuclear family than a joint one.

My mother always get up early to prepare breakfast for everyone in the family.

A. mile                  B. militant                       C. smile                D. kind

A. aspect      B. apple                 C. basic                   D. imagine

A. butter                          B. gum                   C. butcher             D. summer