The master of ceremonies announced in a loud and clear voice and told that the dinner would be late due to unforseen circumstances.

Bill is often late for class, which makes his teachers angrily.

Air pollution, together with littering, are causing many problems in our large, industrial cities today.

Some species of bats are dormant each days and active every night.

I’m not used to go to school late. I prefer punctuation.

It is the recommendation of many psychologists that a learner ought to use mental images to associate word and remember them.

Parks which are found in downtown areas where office workers and store employees can enjoy their lunch hours sitting on the green grass in clean, fresh air.

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

United States is aimed at develop friendly relations among nations based on respect for the principle of equal rights and self-determination of people.

If you work hard, you would be successful in anything you do.

I had my motorbike repair yesterday but now it still doesn’t work.

My father asked me where had I gone the night before.

Dogs that are trained to lead the blind must be loyalty, intelligent and calm.

The governor, with his wife and children, are at home watching the election results on TV.

By the mid-nineteenth century, land was such expensive in large cities that architects began to conserve space by designing skyscrapers.

The bones of the elderly are more prone to fractures than of young people.

Dinosaurs became extinct millions of years ago because of the earth's climate changed drastically.

Anna Robertson Moses, who was also known as Grand Moses, is considered one of the greatest female artist of US. Art.

When she heard the news, she got so a shock that she dropped her glass.

It is important that cancer is diagnosed and treated as early as possible in order to assure a successful cure.

The guide told the tourists that it was a good restaurant specializing in seafood just round the corner from the museum.