After a while, the track we have been following became thick undergrowth.

Changing the rules may   ........ more harm than good, so you'd better take it into ..........

Choose the underlined part that needs correction.

(A) Although there are more than 2,000 different (B) varieties of candy, many of them (C) made from a (D) basic boiled mixture of sugar, water, and corn syrup.

The Carbon atoms of the diamond are so strongly bonded that a diamond can only be scratched with other diamond.

Some critics have called Theodore Dreiser’s book Sister Carrie a first modern novel because it broke so many traditions.

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. Decide     B. Discount     C. Discuss     D. Deny

Choose the best answer:

Before starting ............... for this company, I spent a year .....................    

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. dissolve B. household C. confide D. approach

Chicago’s Sears Tower, now the tallest building in the world, rises 1,522 feet from the ground to the top of it antenna.

Choose indicate the most suitable response to complete each of the following exchanges.

Jack: .................... - Rose: "That's a good idea."

Identify the error in each sentence: 

Had Peter driven more carefully, he would not had had the accident yesterday

The symptoms of diabetes in the early stages are too slight that people don’t notice them

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

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.

Choose the best answer among A, B, C or D that best completes each sentence: She sat in the dentist's waiting room, nervously ….. her nails.

This is just a (an)____meeting, you just need to dress casually.

People who exercise regularly are less likely to develop heart disease than is those who do not keep fit.

The purpose of phonetics is ____ an inventory and a description of the sounds found in speech.

Identify one underlined part in each sentence that needs correcting.

One of the popular apply used in smartphones at present is voice recognition.

Louis Braille designed a form of communication enabling people to convey and preserve their thoughts to incorporate a series of dots which were read (D) by the finger tips.

Philosophy, the inquiry into the nature of human knowledge, it is still a very popular subject among university students.