Identify the error in each sentence: 

It was suggested that your father gave up smoking for the sake himself.

They were weary of working twelve hour days, seven days a week for subsistence .............

He took out the bacon from the skillet and placed it on three sheets of  .................  paper towel.

Mary and her sister just bought two new winters coats at the clearance sale.

If we come home on time, our step-mother will be angry.

The most substances expand in volume when they are heated.

Identify the error in each sentence: I tried to explain him the problem, but he had difficulty understanding me

Identify the error in each sentence: Hardly (A) had she entered (B) the office (C) than she realized that he (D) had lost her wallet.

Identify the one underlined word or phrase that must be changed in order for the sentence to be correct.

Pictures of the surface of the planet Venus was received yesterday from the space probe "Explorer" which was launched last year.

Choose the letter A, B, C or D to complete the sentences: 
…........… TV, books make you use your brain.

Ancient Egyptians mummified their dead through the use of chemicals, .............ancient Peruvians did through natural processes.

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

In some species of fish, such a three-spined stickleback, the male, not the female, performs the task of caring for the young.

Mark the letter A, B, C or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions:

Barry seems happy enough working for himself.

you made me disappointed. I would like you not to ________ me down any more.

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. approach B. particular C. respect D. property

Many people are not interested ________ reading books as much as seeing films.

Choose the underlined part that needs correction.

Bella had better to change her study habits if she wants to be admitted to a good college.

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. industry B. proficiency C. redundancy D. industrial

A traveler can reach some of the village along the Amazon only by riverboat.

Ocean currents that help transfer heat from the equator to the poles, thereby creating a more balanced global environment.