By studying the fossils of pollen, which extremely resistant to decay, researchers can gain useful information about the vegetation of the past.

Left ­ hand traffic, a custom existing in Britain only, ..............back to the days when English people went to and fro on horseback.

Identify the error in each sentence: Each of the nurses report to the operating room when his or her name is called

Miss Lin speaks _________ Chinese. 

 _    great was the destruction that the south took decades to recover.

The coal is the world’s most abundant fossil fuel.

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

Composer John Cage, used many unusual objects as instrument in his music, including cowbells, flower pots, tin cans, and saw blades.

Choose the correct answer:

Reading ___________ an integral role in enhancing knowledge and relaxing.

According to many educators, television should not become a replacement for good teachers, and neither are computers.

The Nobel Prize winning candidate, accompanied by his wife and children, are staying in Sweden until after the presentation.

Consequently the kit fox is an endangered species, wildlife experts in the California desert are using carious methods to protect it.

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

An increased number of city dwellers has made the obsolete infrastructure worse and required a lot of repairs in these days.

Some studies show that young babies prefer the smell of milk to those of other liquids.

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

Others believe that both sides would jump at the chance to resume negotiations without a delay.

The patient who was not supposed to be released until the end of the week was told to dress in clothes and report to the nurses’ station.

We’ve heard that Janet is sick so arry is ________ by to replace her

Mars was flat, was believed by most people in the fifteenth century.

A paragraph is a portion of a text consists of one or more sentences related to the same idea.

People with exceptionally high intelligence quotients may not be the best employees since they become bored of their work unless the job is constantly changing.