It is their nearly perfect crystal structure that gives diamonds their hardness, brilliance, and transparent.

Identify the error in each sentence: He (A) failed (B) the final exam last year (C) because his (D) laziness

In the afternoon ______ heavy snow began to fall. Soon ______ streets were covered with ____ snow. The poor little girl walked in _____ snow, cold and hungry. 

River transportation in the United States consists primarily of barges pull by towboats.

Identify the error in each sentence: 

We are going to visit our grandparents when we will finish our final exams

It is becoming totally difficult to grow enough feeding  the world’s rapidly increased population.

Kiwi birds search the ground with the bills for insects, worms, and snails to eat.

He picked ________ the book and turned page after page.

Venus, the second planet from the Sun, is exactly almost same size as the Barth.

Please remember to ________ the lights before you leave the room.

Choose the best answer:

Have you tried .......... that bottle with hot water?  That is very funny.

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. Committee     B. Referee     C. Employee     D. Refugee

Laura had a blazing _____with Eddie and stormed out of the house.

The mayor and the council, meeting at the city hall as usual, they did not discuss the proposed new sports complex as planned.

Choose the best answer:
I don't believe what he has just said. It is.................

More than 10,000 years ago, glaciers moved across the Minnesota region four time, leveling most of the land.

Choose the best answer:

After .............. a week in that place, he decided ...........back immediately.

Studies have shown that American children who learn to read by the third grade are less likely to __________ of school.

Mrs Stevens, along with her cousins from New Mexico, are planning to attend the festivities.

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. Destination     B. productivity     C. Interesting     D. Economic

So much effort and talent will go to .............  if we are forced to drop the film.