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

If we hadn’t got lost, we ____arrived much earlier. 

Since the average age of families has fallen, therefore more and more women have been able to join the labor force

It was near end of prehistoric times that the first wheeled vehicles appeared.

Superior to all others woods for shipbuilding, teak is also used for furniture , flooring, and general construction.

The children can read the story, _    ?

Because there was no evidence against himself, Slade was released

I found it difficult convincing the ticket inspector that I had lost my ticket, but he believed me in the end

Many roads and railroads were built in the 1880s because of the industrial cities needed a network to link them with sources of supply.

According to classical musical tradition, the term “sonata” is given to those works are written for solo piano or for solo wind or stringed instrument.

Although they reflect a strong social conscience, Arthur Miller’s stage works are typical more concerned with individuals than with systems.

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."

Because of its vast tracts of virtually uninhabited northern forest, Canada has one of the lowest population density in the world

After driving for twenty miles, he suddenly realized that he has been driving in the wrong direction.

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

As a young man, Darwin showed little promising as a biologist.

The film we saw last night was different from that I had expected.

Humus is formed during soil microorganisms decompose animal and plant material into usable elements by plants 

The most visible remind of the dose relationship between the United States and France is the famous Statue of Liberty, which stands in New York Harbor.

It has been found that the length of light or dark periods influence certain activities of flowering plants

It would be both noticed and appreciating if you could finish the work before you leave