Chemical compounds with Barium, Cobalt, and Strontium are esponsible to many of the vivid colors fireworks.

Carnegie hall wasfirst building in New York designed special for orchestral music.

Desert shrubs have tiny leaves that lost little moisture a hot day.

The author Susan Glaspell won Pulitzer Prize in 1931 for hers play, Alison’s House.

Choose the word which has a different stress pattern from the others.

Lunar eclipses happen only if the Moon is full, but they do not occur a every full Moon

Find the word which has a different sound in the part underlined.

Cosmic distance is measured on light -years.

Since light spreads out all directions, a light viewed from a great distance appearing dimmer than it actually is.

The Maelstrom i swift and danger current in the Arctic Ocean.

Most of the magnesium used in the United States comes from the water.

Being the biggest expanse of brackish water in the world, the Baltic Sea is of special interesting to scientists.

Yogurt contains a higher percentage of lactic acid than another  fermented milks, it is rich in B-complex vitamins.

You need to study hardly is you don’t want to fail your exams

Alike other forms of energy, natural gas may be used to heat homes, cook food, and even run automobiles

Nobody bothered with telling me that the school had decided to have a special holiday on Friday

Floods, earthquakes and other natural disaster happen all over the world, causing death and damage

It’s been brought to my attention that there has been a number of thefts from the office.

When a simple action such as lifting one’s arm is performed, the work is divided between three different muscle groups

Friends advise her to stop doing the housework because old age.

No one knows this answer, ________?