Many scientists agree that global warming poses great threats to all species on Earth.

The whole village was wiped out in the bombing raids.

The situation seems to be changing minute by minute.

In daily communication, you should know how to interpret other people’s body language.

I received housing benefit when I was unemployed.

At last, we succeeded in persuading those boys and girls to join our picnic.

The Bali Tiger was declared extinct in 1937 due to hunting and habitat loss.

How many countries took part in the last Olympic Games?

Did anyone acknowledge responsibility for the outbreak of the fire?

He insisted on listening to the entire story.

The consequences of the typhoon were disatrous due to the lack of effective measures.

Sports and festivals form an integral part of every human society.

His new yatch is certainly an ostentatious display of his wealth.

In the United States, a party can nominate a single candidate for office.

I’m becoming increasingly absent-minded. Last week, I locked myself out of my house twice.

The systems caused by ingestion of a harmful chemical must be counteracted within minutes in order to avoid permanent damage to the kidneys and other vital organs.

Fallout from a nuclear power station damaged in the tsunami may endanger the vegetation.

The shop assistant was totally bewildered by the customer’s behavior.

Once in a while I visit my grandparents on the farm and stay there for some days.

The use of lasers in surgery has become relatively commonplace in recent years.

All classifications of human societies and cultures are arbitrary.