Although there are new drugs on the market, deaths from malaria are being increasing in some parts of the world

The local economy which once used to be in crisis now depends to a great extent on menial jobs provided by the recent development of ecotourism.

He was so careless that he left the work half doing and went to the cinema.

Residents in some cities can call an electrical inspector to have the wiring in their house to be checked

Because helicopters are capable of hovering in midair, they are particularly useful for rescue missions, military operates, and transportation.

Salmon lay their eggs and die in fresh water, although they live in salt water when most of their adult lives.

The product you bought at the lower price is more interior than the one that we sell at a slightly higher price.

Choose the correct answer to complete the sentence. "In the first case, the dried material is scraped off the roller as a thin film _____ is then broken up into small, though still relatively coarse flakes."

Many people who live near nuclear plants are concerned. _________ go wrong, the impact on the surrounding area can be disastrous. 

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

It is estimated that at least a million meteors have hit the Earth’s land surface, which is only 25 percentage of the planet

Jessamyn West’s first and most famous novel, the friendly persuasion, describes the life of the Quaker farmed family in the mid-1800’s.

All of the mammals, dolphins are undoubtedly among the friendly to human.

If the airplane ticket wasn’t expensive, I could fly to Singapore for my holidays.

The international Red Cross, which has helped so many nations, won the Nobel Peace Prize three times for their efforts to reduce human suffering

In a new initiative announcing today, police are to take a harder line on speeding motorists.

Alcoholic beverages vary widely in content, ranging from only 2 or 3 percent for some light beers to as high to 60 percent for some vodkas and brandies

This ticket doesn't cost a lot, _    ?

From the airplane, passengers are able to clearly see the outline of the whole island

Forgetting something usually mean an inability to retrieve the material that is still stored somewhere in the memory.

I really hope my sister will apply for that new job; she will be so good with it