The surface conditions on Mars are the more similar with the Earth’s than those of nay other plane in solar system.

New uses for plastics were found during the 1950’s and 1960’s in medicine, space, research, industrial, and architecture

Why did all the customers at the Red Lion have to pay off pay off their beer week?

Jim didn’t have a house and a car, for he was jobless for long time

From 1785 to 1990, the capital of the U.S is located in New York.

The bite of the Black Widow spider can be very inflammatory to the affected nerve hospitalization may be required.

The mosquito has needle-shaped mouthparts that piercing skin to suck blood.

Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions: On Sunday mornings, I either go shopping or staying at home and read books and newspapers

The discovery of the antibiotic penicillin in 1928 has not produced antibiotics useful for treatment of infectious diseases until 1940.

Not until ecent has interest in synthetic fuels been revived.

Although apples do not grow during cold season, apple trees must have such season in order to flouris

Because oak trees are highly resistant of storm damage, they usually live long time.

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

By September next year I  ........... here for ten years.

Were you brought _____ in the city or in the country? 

I am not related to this man in any way. He is neither a member my family or a friend of mine 

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

I did not realize that I had left umbrella on the bus when it started to rain.

The capital of the United States, originally New York City, was moved Philadelphia where stayed until 1800.

Having missed too many lessons _____________________________.

The wood of the rosewood tree is used to do musical instruments.