When food and germs collect in a small crack, our teeth ................
A.become hard
B.begin to decay
C.send poison into the blood
D.makes us feel quite ill

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.

A.habitats
B.enthusiast
C.windsurfing
D.tsunami

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
This factory produced_______motorbikes in 2008 as in the year 2006.
A.as many as twice   
B.as twice many     
C.twice as many
D.as twice as many

John F.Kennedy wouldn’t have died in 1963 if he_________to Dallas.
A.didn’t go
B.wouldn’t go
C.hadn’t gone    
D.not go

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
A university degree is considered to be a        for entry into most professions.
A.request
B.claim
C.requisite
D.demand

Choose the underlined part that needs corrections.
We were advised not drinking the water in the bottle
A.advised
B.drinking
C.the
D.in

It can be inferred from paragraph 3 that conflict results when ___________.
A.people compete with those from other cultures
B.people think cultural differences are personal
C.some people recognize more cultural differences than others
D.one culture is more invisible than another culture

IV- Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
The computer's memory is the place where  a great number of information is stored.
A.computer's
B.where 
C.a great number
D.is stored.

Choose A, B, C, or D that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.
Mr. Pike held his wife's hands and talked urgently to her in a low voice, but there didn't seem to be any response.
A.feeling 
B.emotion   
C.reply  
D.effect

VI. Read the following passage and mark the letter A, B, C, or D to indicate the correct word that best fits each of the numbered blanks.
CRITICISM
  It can take a long time to become successful in your chosen field, however (26)              you are. One thing you have to be (27)              of is that you will face criticism along the way. The world is full of people who would rather say something negative than positive. If you've made up your (28)              to achieve a certain goal, such as writing a novel, don't let the negative criticism of others (29)              you from reaching your target, and let constructive criticism have positive effect on your work. If someone says you're totally (30)              in talent, ignore them. That's negative criticism. If, however, someone advises you to revise your work and gives you good reasons for doing so, you should (31)              their suggestions carefully. There are many film stars who were once out of (32)             . There are many famous novelists who made a complete (33)              of their first novel - or who didn't, but had to (34)              approaching hundreds of publishers before they could get it published. Being successful does depend on luck, to a certain extent. But things are more likely to (35)              well if you persevere and stay positive.
(34)
A.put off    
B.bank on 
C.keep on    
D.drop in on