A nation's balance of trade is considered unfavorable if it ______________ more money on imports that it gains from exports. 

Gothic Revival architecture has several basic characteristics that distinguish it from other nineteenth-century architectural styles

Before the formation of labor unions, individual workers had almost not voice in determining their wages, hours, or working conditions.

Nga speaks English very well, _    ?

Choose the correct answer to complete the sentence. "Most people admit that they _____ to global warming"

The campaign will hopefully ensure the survival ...... the tiger.

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

Since the Great Depression of the 1930’s, social programs such as Social Security have been built into the economy to help avert severity business declines

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

For many years, scientists studying the effects that the sun has on human skin.

It is large island, few people live there, though.

He usually travels to..................Philadelphia by.................. train. 

The need for a well-rounded education was an idea espoused by the Greeks in time of Socrates.

That lecturer, his name I have forgotten, is very well-known

The company suffered substantial losses after the stock market crash and found it difficult for recovering.

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

One of the four underlined parts marked A, B, C, D in each sentence is not correct in standard English. Identify them: 

If we will reduce the speed of population growth, there will be less pressure on the earth. 

The main advertising media includes direct mails, radio, TVs, magazines, and newspaper

The parcel which my uncle sent me from America containing two books and some tapes.

Under the crust of the Earth are bubbling hot liquids that sometime rise to the surface.

Many hundred years ago, there were many villages and little towns in England