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

Robots in the home might not be enough creative to do the cooking, plan the meal and so on.

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.

Not everyone realizes that the most largest organ of the human body is the skin.

By the time the police come the robber had run away.

Narcissus, a character in mythology, gazed at his own image in a pool so ardently that he fell into itself and downed.

The world is becoming more industrialized and the number of animal species that have become extinct have increased.

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

I think she will be suitable for the work because she has been working like a teacher for a long time.

Spell correctly is easy with the aid of a number of word processing programs for personal computers.

It is believed that in the near future robots will be used to doing things such as cooking.

A smile can be observed, described, and reliably identify, it can also be elicited and manipulated under experimental conditions.

The most sensitive way to resolve a family problem is by open discussion.

Reading several books on that subject, Bill considered himself an expert.

He is the second person be killed in that way.

Students suppose to read all the questions carefully and find out the answers to them.

What we know about certain diseases are still not sufficient to prevent them from spreading easily among the population.

To everyone's surprise, it wasn't in Bristol which he made his fortune, although that’s where he was born.

Has the government made a decide to ban the use of chemical weapon yet?

I clearly remember to tell you about this before.

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