Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.
You’re not trying to suggest I should turn a blind eye and forget all about it?
A.criticize for
B.look into
C.wink at
D.worried about

They_________Ho Chi Minh City last summer.
A. visit  
B.will visit 
C.have visit    
D.visited

Smoking is harmful _____________ our health.
A.for
B.to
C.about
D.with

The passage mainly discuss Rachel Carson's work_____
A.at college
B.at the US Fish and Wildlife Service
C.as a researcher
D.as a writer

(29)
A.are                          
B.have                        
C.were                       
D.have been

The US troops are using much more sophisticated weapons in the Far East.
A.expensive
B.complicated
C.simple and easy to use
D.difficult to operate

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 36 to 42.
Writing is arguably the most important invention in human history. The opportunity for human knowledge to build on other knowledge is severely limited without the medium of writing. Not only does writing allow a permanence to human thought but also a complexity and scope to human expression that seem barely possible without it.
The earliest known artifacts that could be considered writing by the loosest  definition are the famous and extraordinarily beautiful 20,000-year-old "cave  paintings" in southern France and northern Spain. The pictures, mostly of animals but with some human figures, possibly tell some sort of story or may merely be pictures with expressive, magical, or religious purpose. Other assorted pictures have been found antedating the rise of the great civilizations of the Near East, but the earliest artifacts that are clearly writing date from about only 5,500 years ago inMesopotamia.
The earliest system of writing is usually attributed to the Sumerians of Mesopotamia during the end of the fourth millennium b.c. There, officials of such Sumerian city-states as Uruk had developed a system of recording numerals, pictographs, and ideographs on specially prepared clay surfaces.
Although the clay blanks used by the Uruk scribes are universally referred to as tablets, a word with the connotation of flatness, they are actually convex. Individual characters were inscribed in the clay by means of a stylus made of wood, bone, or ivory, with one end blunt and the other pointed. The characters were basically of two kinds. Numerical signs were impressed into the clay; all other signs, pictographs, and ideographs alike, were incised with the pointed end of the stylus. The repertory of characters used by the Uruk scribes was large; it is estimated at no fewer than 1,500 separate signs.
The word "incised" in is closest in meaning to.........................
A.painted                    
B.cut                           
C.erased                     
D.embroidered

________ (52)
A. weather
B.temperatures
C.climates
D.levels

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Companies now realize that consumers want products that will not only work ________ but also save energy.
A.effectiveness 
B.effective
C.ineffectively
D.effectively

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that best fits each of the numbered blanks.
Ever since it was first possible to make a real robot, people have been hoping for the invention of a machine that would do all the necessary jobs around the house. If boring and repetitive factory work could be (37) ________ by robots, why not boring and repetitive household chores too?  For a long time the only people who really gave the problem their attention were amateur inventors And they came up against a major difficulty. That is, housework is actually very complex It has never been one job it has always been many. A factor robot (38) ________ one task endlessly until it is reprogrammed to do something else. It doesn’t run the whole factory. A housework robot on the other hand, has to do several different (39) ________ of cleaning and carrying jobs and also has to cope (40) ________ all the different shapes and positions of rooms, furniture, ornaments, cats and dogs. (41) ________, there have been some developments recently. Sensors are available to help the robot locate objects and avoid obstacles. We have the technology to produce the hardware. All that is missing the software- the programs that will operate the machine. 
(40)
A.from 
B.with
C.by
D.for