However type of raw materials is used in making paper, the process is essentially the same.

By the turn of the century, most of the inventions that were to bring in all the comforts of modern living has already been thought of.

Because blood from different individuals may different in the type of antigen on the surface of the red cells and the type of antibody in the plasma, a dangerous reaction can occur between the donor and recipient in a blood transfusion.

Had it not been for you help me, I wouldn't have succeeded.

The freshman failed to follow the advice of her senior that he studied hard and not go out too much.

Once you have finished an article and identified its main ideas, it may not be necessary to reread it again.

Women in many parts of the world have had lower status than men, which the extent of the gap between genders varies across cultures and times.

Abraham Lincoln was a good president and was self-educated, hard working and always told the truth.

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

My teacher is very strict and he always makes us to finish all the exercises before leaving school.

Despite the long history of the rights of property ownership, there have been a great deal of disagreement over what such rights entail.

Not one in one hundred children exposed to the disease are likely to develop symptoms of it.

We are going to visit our grandparents when we will finish our final exams.

Conservation is the safeguarding and preservation of nature resources.

Unless there had been a heavy storm, the climbers will not have died.

After spending two days arguing about where to go for their holidays, is was decided that they shouldn’t go anywhere.

A motion picture provides us with both entertainment but also knowledge.

The clerks who are happy to wait for their customer will get promoted soon.

Mercury and alcohol are widely used in thermometers because their volume increases uniform with temperature.

Society uses such human emotions as proud, shame, guilt, and fear to maintain itself.

Neither his parents nor his teacher are satisfied with his result when he was at school.