The author of the passage states that the amount of acid produced by the bacteria in your saliva increases

We are having ________ terrible weather which is quite strange. Usually ______ weather in UK is not this bad.

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

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

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

The teacher said that (A)about 10 children need (B) special (C) help in reading. (D)

The word "scrape off" is closest in meaning to

Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions.

Because of (A) urbanization continues, not only (B) the infrastructure for health but also (C) other social services in cities need improving (D).

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.

Do you ever wish you were more optimistic, someone who always (45)____ to be successful? Having someone around who always fears the worst isn't really a lot of (46)____ - we all know someone who sees a single cloud on a sunny day and says, 'It looks like rain.' But if you catch yourself thinking such things, it's important to do something about it.

You can change your view of life, according to psychologist. It only takes a little (47)___, and you'll find life more rewarding as a (48)____. Optimism, they say, is partly about self-respect and confidence but it's also a more positive way of looking at life and all it has to (49)____. Optimists are more (50)_____ to start new projects and are generally more prepared to take risks.

Upbringing is obviously very important in forming your (51)___ to the world. Some people are brought up to depend too much on others and grow up forever blaming other people when anything (52)____ wrong. Most optimists, on the (53)____ hand, have been brought up not to (54)____ failure as the end of the world - they just get on with their lives.