Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 31 to 35.

 One of the greatest security threats in the online world is computer hacking. Hackers are people who illegally enter systems. They may alter or delete information, steal private information, or spread viruses that can damage or destroy files. But how exactly can a hacker get into a system to do these things?

 Most hackers use information called protocols that are built into computer software. These protocols allow computers to interact with one another. Protocols are sort of like computer police officers. When a computer connects to another system, the protocols check to see if the access is valid. The protocols can also determine how much information can be shared between the two systems. Hackers can manipulate the protocols to get unlimited access to a computer system.

 In fact, just the act of entering a computer network is commonly considered passive hacking. Passive hackers get a rush from just being able to access a challenging system like a bank or military network. Another kind of hacker tries to do damage to a system. After hacking into systems, these hackers release viruses or alter, delete, or take information. Known as active hackers, they are the more dangerous of the two.

 The easiest way to protect a system is with a good password. Long and unusual passwords are harder for hackers to guess. For even greater security, some online services now use “password-plus” systems. In this case, users first put in a password and then put in a second code that changes after the user accesses the site. Users either have special cards or devices that show them new code to use the next time. Even if a hacker steals the password, they won’t have the code. Or if the hacker somehow gets the code, they still don’t know the password.

 What should be the main title of the passage?

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

My sister is feeling unwell. That's why she is eating like a ______ today.

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.

 My wife didn't leave the car keys. I couldn't pick her up at the station.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 26 to 29.

People born in different ages are different from each other in various aspects. The world is (26) ______ at a rapid pace and thus the difference between people born in different times is inevitable. Generation gap is the term given to the difference between two generations. The society changes at a constant pace and hence the lifestyle, ideologies, opinions, beliefs and the overall behavior of people also (27) ______ change with time. This change gives way to newer ideas and breaks the unreasonable stereotypes and this in turn has a positive (28) ______ on the society. (29) ______, most of the times it becomes a cause of conflict between two generations. The parent child relationship is often affected due to their generation gap. It has been observed that the parents try to impose their values and ideologies on their kids while the later want to explore the world on their own. Many relationships have suffered due to generation gap. Several parents and children have conflicts because of their difference of opinions (30) ______ they must understand is natural as there is a generation gap between them.

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

Mark the the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.

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