Most bothersome flies belong to the family Sarcophagidae and are popular known as flesh flies because the larvae feed on flesh.

Please tell us the reason when he left without saying goodbye.

Henry David Thoreau was an American writer who is remembered for his faith in religious significance of the nature.

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

Collecting stamps, playing chess and to mount beautiful butterflies are derrick’s hobbies.

Ours brains are incredibly agile machines, and it's hard to think of anything they do more efficient than recognize face.

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

Dresses, skirts, shoes and children’s clothing are advertised at great reduced prices this week.

The mother asked her son if he would have the floor clean the day before.

The number of women earning Master's Degrees have risen sharply in recent years.

Each of the beautiful cars in the shop was quickly sold to their owner.

Optimists believe that in future we will be living in a cleaner environment, breathing fresher air and eat healthier food.

Although most species of small birds gather in groups at feeders provided by bird-watchers, the bright red cardinals usually appears alone or with its mate.

Many teachers have devoted their lives to teaching therefore teaching is not a well-paid job.

I was amazed that Smith showed so few grief at his mother’s death.

I can’t find the letter I received from my boss some days ago. I might throw it into the waste paper bin yesterday.

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

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

The leader demanded from his members a serious attitude towards work, good team spirit, and that they work hard.

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

We have been making prepare for our final exammination for two months.