Choose the best answer:

You can pass the exam by ................ harder.

The artist tried stimulate interest in painting by taking his students to the museums.

Identify the error in each sentence: It was not until after midnight when the noise next door stopped

Retail sales volume in local urban and rural areas rose 57.8 per cent and 46.8 per cent,____ , over February 1995.

_______ I didn’t know how to do the job. But now I am making progress.

Woody Guthrie wrote thousands of songs during the lifetime, many of which became classic folk songs.

Another approach addressing public concerns ...........  to foreign investment is to emphasize corporate responsibility.

Most work makes a difference in someone's life in some way, ............ the job wouldn't exist.

Most pines grow rapidly and form slim, tall trunks that are ideally for lumber.

The vast majority of the world’s manganese is found in either South Africa but also the countries of the former Russian.

Healthy people have always desired and wear precious stones because their beauty is lasting.

The France mint makes frequently coins from cheap alloys that are worth far less the value stamped on them.

Choose the correct answer:

My father often says to me: “Don’t________ off more than you can________.”

Identify the error in each sentence: 

There are (A) probably around (B) 3,000 languages speaking (C) in the world(D).

The abilities to work hard, follow directions, and thinking independently are some of the criteria for success in the workplace.

Identify the one underlined word or phrase — A, B, C of D - that must I changed for the sentence to be correct: 

According many critics, Mark Twain's novel Huckleberry Finn is his greatest work and is one of the greatest American novels ever written.

Identify the error in each sentence: 

There are also many single mothers and single fathers which are raising children by themselves.

What caused the explosion in the factory it is still unknown

Zoos in New Orleans, San Diego, Detroit, and the Bronx have become biological parks where animals roams free and people watch from across a moat.

Choose the best answer:

You're free ................. whenever you like.

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress in each of the following questions.

A. Energy     B. Several     C. Household     D. Appliance