While searching for the wreckage of a unidentified aircraft, the Coast Guard encountered severe squalls under sea .

It is believed that the more frequent you exercise, greater physical endurance you will have

Some cteria are extremely harmful, but anothers are regularly used in producing cheeses, crackers, many other foods.

Our house has been redecorated last week. You can still smell paint when you enter and the wallpaper has striking contrast with the floor.

Jim_______ to his girlfriend on the phone when I_______ in. 

Contrary to popular belief, bananas are grown on the soft stalk of a leafy plant and on trees with wood trunks.

In the 1840s , Joseph Henry made  important discovery of electromagnet.

I am not related to this man in any way. He is neither a member of my family or friend of mine .

The girls were sorry to had missed the signers when they arrived in the airport.

Scientists believe that by altering the genetic composition of plants, it is possible develop specimens that are resisting to disease and have increased food value.

Where ……………. your family live? 

The geology professor showed us sample about volcanic rock which dated back seven hundred years.

There are some wild rose whose flowers smell sweetly.

In 1991, Antonia Novello, the Unites States Surgeon General launched several programs to address rticular problem hat young people have

Diane Arbus’s unusual  and controversial work includes photograp of sixties celebrities

Bacteria are responsible of many of the textures and flavors our food and are particular important in milk products

The prices of homes are as high urban areas that most young people cannot afford buy them

A healthy person snores most because the membrane in the nose becomes dry.

The books borrowed from the library ……… on my desk. 

It was him who came running into the classroom with the news

Lunar eclipses happen only if  Moon is full, but they do not occur at an every full Moon