Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

Some people think it is_________ to use long and little -known words.

Electric lamps came into widespread use during the early 1900’s and have replaced other type of fat gas, or oil lamps for almost every purpose

Someone who has ever tried to pick up spilled Mercury will agree that this element is hard to handle.

A coral reef, a intricate aquatic community of plants and animals, is found only in warm, shallow, sunlight seas.

Before the Industrial Revolution come to America, the vast majority of the population had lived in rural areas.

Psychologist Abraham Maslow argued that humans have unique desires to discover and understand, the giving of love to others, and to fulfill their inner potential

The Homestead Act of 1862 granted 160 acres of land for any settler who would spend five years on the land

The diary it was kept secret until the end of the war in fear of reprisals by the occupying army.

Chọn từ hoặc cụm từ gạch chân (A, B, C hoặc D) được sử dụng chưa đúng.

Mr. Mathew (A) told to Mr. Hoan (B) that he was (C) going to have a picnic (D) the next week.

The federal government recommends that all expectant women will not only refrain from smoking but also avoid places where other people smoke

At the awards banquet, the philanthropist was recognized for his generosity and careful in aiding the poor

A conductor uses signals and gesture to let the musicians to know when to play various parts of a composition.

Choose the best answer to the following sentences.

It was 7 p.m, and my mother_________ in the field.

In 1991, Antonia Novello, the Unites States Surgeon General launched several programs to address particular problem that young people have.

The children soon forgot that it was them, their parents, who had encouraged them to continue their education.

Although he was happily married, he preferred spending lately hours at work to spending evenings lately at home.

Compact discs, which appeared on the market in the early 1980s, produce sound of better quality than those of Standard phonograph records.

Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

Tom has a bike, __________ he always walks to work.

Afterwards I’d read the manual, I found I could use the computer easily

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

Leave the ironing ______ – I’ll do it later.

Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

In spite of her protests, her father_________ her train for race three hours a day.